java.lang.StackOverflowError
        at org.netbeans.TopSecurityManager.checkSetSecurityManager(TopSecurityManager.java:411)
        at org.netbeans.TopSecurityManager.checkPermission(TopSecurityManager.java:365)
        at java.lang.SecurityManager.checkPackageAccess(SecurityManager.java:1512)
        at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:298)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:252)
        at java.util.ResourceBundle$RBClassLoader.loadClass(ResourceBundle.java:445)
        at java.util.ResourceBundle$Control.newBundle(ResourceBundle.java:2383)
        at java.util.ResourceBundle.loadBundle(ResourceBundle.java:1406)
        at java.util.ResourceBundle.findBundle(ResourceBundle.java:1365)
        at java.util.ResourceBundle.findBundle(ResourceBundle.java:1292)
        at java.util.ResourceBundle.findBundle(ResourceBundle.java:1292)
        at java.util.ResourceBundle.getBundleImpl(ResourceBundle.java:1234)
        at java.util.ResourceBundle.getBundle(ResourceBundle.java:715)
        at java.util.logging.Level.getLocalizedName(Level.java:223)
        at org.netbeans.core.startup.TopLogging$NbFormatter.print(TopLogging.java:595)
        at org.netbeans.core.startup.TopLogging$NbFormatter.format(TopLogging.java:572)
        at java.util.logging.StreamHandler.publish(StreamHandler.java:179)
        at org.netbeans.core.startup.TopLogging$NonClose.publish(TopLogging.java:449)
        at java.util.logging.Logger.log(Logger.java:472)
        at java.util.logging.Logger.doLog(Logger.java:494)
        at java.util.logging.Logger.log(Logger.java:583)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work.doTheWork(RepositoryUpdater.java:1347)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Task.schedule(RepositoryUpdater.java:2210)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater.scheduleWork(RepositoryUpdater.java:818)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater.addIndexingJob(RepositoryUpdater.java:267)
        at org.netbeans.modules.parsing.api.indexing.IndexingManager.refreshIndexAndWait(IndexingManager.java:166)
        at org.netbeans.modules.parsing.api.indexing.IndexingManager.refreshIndexAndWait(IndexingManager.java:143)
        at org.netbeans.modules.parsing.spi.indexing.support.QuerySupport.query(QuerySupport.java:243)
        at org.netbeans.modules.php.editor.index.PHPIndex.search(PHPIndex.java:271)
        at org.netbeans.modules.php.editor.index.PHPIndex.getClasses(PHPIndex.java:835)
        at org.netbeans.modules.php.editor.model.impl.IndexScopeImpl.findTypes(IndexScopeImpl.java:124)
        at org.netbeans.modules.php.editor.model.impl.IndexScopeImpl.findTypes(IndexScopeImpl.java:117)
        at org.netbeans.modules.php.editor.model.impl.CachingSupport.getMergedTypes(CachingSupport.java:325)
        at org.netbeans.modules.php.editor.model.impl.CachingSupport.getTypes(CachingSupport.java:145)
        at org.netbeans.modules.php.editor.model.impl.VariousUtils.getType(VariousUtils.java:340)
        at org.netbeans.modules.php.editor.model.impl.AssignmentImpl.getTypes(AssignmentImpl.java:124)
        at org.netbeans.modules.php.editor.model.impl.VariableNameImpl.getTypes(VariableNameImpl.java:150)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.visit(ModelVisitor.java:437)
        at org.netbeans.modules.php.editor.parser.astnodes.Assignment.accept(Assignment.java:109)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:51)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.scan(ModelVisitor.java:152)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.visit(DefaultVisitor.java:164)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultTreePathVisitor.visit(DefaultTreePathVisitor.java:250)
        at org.netbeans.modules.php.editor.parser.astnodes.ExpressionStatement.accept(ExpressionStatement.java:71)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:51)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.scan(ModelVisitor.java:152)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:58)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.visit(DefaultVisitor.java:90)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultTreePathVisitor.visit(DefaultTreePathVisitor.java:170)
        at org.netbeans.modules.php.editor.parser.astnodes.Block.accept(Block.java:93)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:51)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.scan(ModelVisitor.java:152)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.visit(ModelVisitor.java:214)
        at org.netbeans.modules.php.editor.parser.astnodes.MethodDeclaration.accept(MethodDeclaration.java:74)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:51)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.scan(ModelVisitor.java:152)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:58)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.visit(DefaultVisitor.java:90)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultTreePathVisitor.visit(DefaultTreePathVisitor.java:170)
        at org.netbeans.modules.php.editor.parser.astnodes.Block.accept(Block.java:93)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:51)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.scan(ModelVisitor.java:152)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.visit(DefaultVisitor.java:116)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultTreePathVisitor.visit(DefaultTreePathVisitor.java:195)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.visit(ModelVisitor.java:189)
        at org.netbeans.modules.php.editor.parser.astnodes.ClassDeclaration.accept(ClassDeclaration.java:87)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:51)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.scan(ModelVisitor.java:152)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:58)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.visit(DefaultVisitor.java:276)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultTreePathVisitor.visit(DefaultTreePathVisitor.java:370)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.visit(ModelVisitor.java:168)
        at org.netbeans.modules.php.editor.parser.astnodes.Program.accept(Program.java:89)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:51)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.scan(ModelVisitor.java:152)
        at org.netbeans.modules.php.editor.model.Model.getModelVisitor(Model.java:90)
        at org.netbeans.modules.php.editor.model.Model.getFileScope(Model.java:61)
        at org.netbeans.modules.php.editor.verification.PHPHintsProvider.computeHints(PHPHintsProvider.java:83)
        at org.netbeans.modules.csl.core.TLIndexerFactory$TLIndexer.index(TLIndexerFactory.java:176)
        at org.netbeans.modules.parsing.spi.indexing.Indexable$MyAccessor.index(Indexable.java:194)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work$2.visit(RepositoryUpdater.java:1279)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work$2.run(RepositoryUpdater.java:1262)
        at org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:129)
        at org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:113)
        at org.netbeans.modules.parsing.impl.TaskProcessor.runUserTask(TaskProcessor.java:189)
        at org.netbeans.modules.parsing.api.ParserManager.parse(ParserManager.java:99)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work.indexEmbedding(RepositoryUpdater.java:1253)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work.index(RepositoryUpdater.java:1167)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$FileListWork.getDone(RepositoryUpdater.java:1461)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work.doTheWork(RepositoryUpdater.java:1345)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Task.schedule(RepositoryUpdater.java:2210)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater.scheduleWork(RepositoryUpdater.java:818)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater.addIndexingJob(RepositoryUpdater.java:267)
        at org.netbeans.modules.parsing.api.indexing.IndexingManager.refreshIndexAndWait(IndexingManager.java:166)
        at org.netbeans.modules.parsing.api.indexing.IndexingManager.refreshIndexAndWait(IndexingManager.java:143)
        at org.netbeans.modules.parsing.spi.indexing.support.QuerySupport.query(QuerySupport.java:243)
        at org.netbeans.modules.php.editor.index.PHPIndex.search(PHPIndex.java:271)
        at org.netbeans.modules.php.editor.index.PHPIndex.getClasses(PHPIndex.java:835)
        at org.netbeans.modules.php.editor.model.impl.IndexScopeImpl.findTypes(IndexScopeImpl.java:124)
        at org.netbeans.modules.php.editor.model.impl.IndexScopeImpl.findTypes(IndexScopeImpl.java:117)
        at org.netbeans.modules.php.editor.model.impl.CachingSupport.getMergedTypes(CachingSupport.java:325)
        at org.netbeans.modules.php.editor.model.impl.CachingSupport.getTypes(CachingSupport.java:145)
        at org.netbeans.modules.php.editor.model.impl.VariousUtils.getType(VariousUtils.java:340)
        at org.netbeans.modules.php.editor.model.impl.AssignmentImpl.getTypes(AssignmentImpl.java:124)
        at org.netbeans.modules.php.editor.model.impl.VariableNameImpl.getTypes(VariableNameImpl.java:150)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.visit(ModelVisitor.java:437)
        at org.netbeans.modules.php.editor.parser.astnodes.Assignment.accept(Assignment.java:109)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:51)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.scan(ModelVisitor.java:152)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.visit(DefaultVisitor.java:164)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultTreePathVisitor.visit(DefaultTreePathVisitor.java:250)
        at org.netbeans.modules.php.editor.parser.astnodes.ExpressionStatement.accept(ExpressionStatement.java:71)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:51)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.scan(ModelVisitor.java:152)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:58)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.visit(DefaultVisitor.java:90)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultTreePathVisitor.visit(DefaultTreePathVisitor.java:170)
        at org.netbeans.modules.php.editor.parser.astnodes.Block.accept(Block.java:93)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:51)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.scan(ModelVisitor.java:152)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.visit(ModelVisitor.java:214)
        at org.netbeans.modules.php.editor.parser.astnodes.MethodDeclaration.accept(MethodDeclaration.java:74)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:51)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.scan(ModelVisitor.java:152)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:58)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.visit(DefaultVisitor.java:90)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultTreePathVisitor.visit(DefaultTreePathVisitor.java:170)
        at org.netbeans.modules.php.editor.parser.astnodes.Block.accept(Block.java:93)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:51)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.scan(ModelVisitor.java:152)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.visit(DefaultVisitor.java:116)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultTreePathVisitor.visit(DefaultTreePathVisitor.java:195)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.visit(ModelVisitor.java:189)
        at org.netbeans.modules.php.editor.parser.astnodes.ClassDeclaration.accept(ClassDeclaration.java:87)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:51)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.scan(ModelVisitor.java:152)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:58)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.visit(DefaultVisitor.java:276)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultTreePathVisitor.visit(DefaultTreePathVisitor.java:370)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.visit(ModelVisitor.java:168)
        at org.netbeans.modules.php.editor.parser.astnodes.Program.accept(Program.java:89)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:51)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.scan(ModelVisitor.java:152)
        at org.netbeans.modules.php.editor.model.Model.getModelVisitor(Model.java:90)
        at org.netbeans.modules.php.editor.model.Model.getFileScope(Model.java:61)
        at org.netbeans.modules.php.editor.verification.PHPHintsProvider.computeHints(PHPHintsProvider.java:83)
        at org.netbeans.modules.csl.core.TLIndexerFactory$TLIndexer.index(TLIndexerFactory.java:176)
        at org.netbeans.modules.parsing.spi.indexing.Indexable$MyAccessor.index(Indexable.java:194)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work$2.visit(RepositoryUpdater.java:1279)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work$2.run(RepositoryUpdater.java:1262)
        at org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:129)
        at org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:113)
        at org.netbeans.modules.parsing.impl.TaskProcessor.runUserTask(TaskProcessor.java:189)
        at org.netbeans.modules.parsing.api.ParserManager.parse(ParserManager.java:99)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work.indexEmbedding(RepositoryUpdater.java:1253)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work.index(RepositoryUpdater.java:1167)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$FileListWork.getDone(RepositoryUpdater.java:1461)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work.doTheWork(RepositoryUpdater.java:1345)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Task.schedule(RepositoryUpdater.java:2210)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater.scheduleWork(RepositoryUpdater.java:818)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater.addIndexingJob(RepositoryUpdater.java:267)
        at org.netbeans.modules.parsing.api.indexing.IndexingManager.refreshIndexAndWait(IndexingManager.java:166)
        at org.netbeans.modules.parsing.api.indexing.IndexingManager.refreshIndexAndWait(IndexingManager.java:143)
        at org.netbeans.modules.parsing.spi.indexing.support.QuerySupport.query(QuerySupport.java:243)
        at org.netbeans.modules.php.editor.index.PHPIndex.search(PHPIndex.java:271)
        at org.netbeans.modules.php.editor.index.PHPIndex.getClasses(PHPIndex.java:835)
        at org.netbeans.modules.php.editor.model.impl.IndexScopeImpl.findTypes(IndexScopeImpl.java:124)
        at org.netbeans.modules.php.editor.model.impl.IndexScopeImpl.findTypes(IndexScopeImpl.java:117)
        at org.netbeans.modules.php.editor.model.impl.CachingSupport.getMergedTypes(CachingSupport.java:325)
        at org.netbeans.modules.php.editor.model.impl.CachingSupport.getTypes(CachingSupport.java:145)
        at org.netbeans.modules.php.editor.model.impl.VariousUtils.getType(VariousUtils.java:340)
        at org.netbeans.modules.php.editor.model.impl.AssignmentImpl.getTypes(AssignmentImpl.java:124)
        at org.netbeans.modules.php.editor.model.impl.VariableNameImpl.getTypes(VariableNameImpl.java:150)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.visit(ModelVisitor.java:437)
        at org.netbeans.modules.php.editor.parser.astnodes.Assignment.accept(Assignment.java:109)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:51)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.scan(ModelVisitor.java:152)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.visit(DefaultVisitor.java:164)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultTreePathVisitor.visit(DefaultTreePathVisitor.java:250)
        at org.netbeans.modules.php.editor.parser.astnodes.ExpressionStatement.accept(ExpressionStatement.java:71)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:51)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.scan(ModelVisitor.java:152)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:58)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.visit(DefaultVisitor.java:90)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultTreePathVisitor.visit(DefaultTreePathVisitor.java:170)
        at org.netbeans.modules.php.editor.parser.astnodes.Block.accept(Block.java:93)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:51)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.scan(ModelVisitor.java:152)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.visit(ModelVisitor.java:214)
        at org.netbeans.modules.php.editor.parser.astnodes.MethodDeclaration.accept(MethodDeclaration.java:74)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:51)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.scan(ModelVisitor.java:152)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:58)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.visit(DefaultVisitor.java:90)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultTreePathVisitor.visit(DefaultTreePathVisitor.java:170)
        at org.netbeans.modules.php.editor.parser.astnodes.Block.accept(Block.java:93)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:51)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.scan(ModelVisitor.java:152)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.visit(DefaultVisitor.java:116)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultTreePathVisitor.visit(DefaultTreePathVisitor.java:195)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.visit(ModelVisitor.java:189)
        at org.netbeans.modules.php.editor.parser.astnodes.ClassDeclaration.accept(ClassDeclaration.java:87)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:51)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.scan(ModelVisitor.java:152)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:58)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.visit(DefaultVisitor.java:276)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultTreePathVisitor.visit(DefaultTreePathVisitor.java:370)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.visit(ModelVisitor.java:168)
        at org.netbeans.modules.php.editor.parser.astnodes.Program.accept(Program.java:89)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:51)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.scan(ModelVisitor.java:152)
        at org.netbeans.modules.php.editor.model.Model.getModelVisitor(Model.java:90)
        at org.netbeans.modules.php.editor.model.Model.getFileScope(Model.java:61)
        at org.netbeans.modules.php.editor.verification.PHPHintsProvider.computeHints(PHPHintsProvider.java:83)
        at org.netbeans.modules.csl.core.TLIndexerFactory$TLIndexer.index(TLIndexerFactory.java:176)
        at org.netbeans.modules.parsing.spi.indexing.Indexable$MyAccessor.index(Indexable.java:194)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work$2.visit(RepositoryUpdater.java:1279)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work$2.run(RepositoryUpdater.java:1262)
        at org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:129)
        at org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:113)
        at org.netbeans.modules.parsing.impl.TaskProcessor.runUserTask(TaskProcessor.java:189)
        at org.netbeans.modules.parsing.api.ParserManager.parse(ParserManager.java:99)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work.indexEmbedding(RepositoryUpdater.java:1253)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work.index(RepositoryUpdater.java:1167)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$FileListWork.getDone(RepositoryUpdater.java:1461)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work.doTheWork(RepositoryUpdater.java:1345)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Task.schedule(RepositoryUpdater.java:2210)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater.scheduleWork(RepositoryUpdater.java:818)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater.addIndexingJob(RepositoryUpdater.java:267)
        at org.netbeans.modules.parsing.api.indexing.IndexingManager.refreshIndexAndWait(IndexingManager.java:166)
        at org.netbeans.modules.parsing.api.indexing.IndexingManager.refreshIndexAndWait(IndexingManager.java:143)
        at org.netbeans.modules.parsing.spi.indexing.support.QuerySupport.query(QuerySupport.java:243)
        at org.netbeans.modules.php.editor.index.PHPIndex.search(PHPIndex.java:271)
        at org.netbeans.modules.php.editor.index.PHPIndex.getClasses(PHPIndex.java:835)
        at org.netbeans.modules.php.editor.model.impl.IndexScopeImpl.findTypes(IndexScopeImpl.java:124)
        at org.netbeans.modules.php.editor.model.impl.IndexScopeImpl.findTypes(IndexScopeImpl.java:117)
        at org.netbeans.modules.php.editor.model.impl.CachingSupport.getMergedTypes(CachingSupport.java:325)
        at org.netbeans.modules.php.editor.model.impl.CachingSupport.getTypes(CachingSupport.java:145)
        at org.netbeans.modules.php.editor.model.impl.VariousUtils.getType(VariousUtils.java:340)
        at org.netbeans.modules.php.editor.model.impl.AssignmentImpl.getTypes(AssignmentImpl.java:124)
        at org.netbeans.modules.php.editor.model.impl.VariableNameImpl.getTypes(VariableNameImpl.java:150)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.visit(ModelVisitor.java:437)
        at org.netbeans.modules.php.editor.parser.astnodes.Assignment.accept(Assignment.java:109)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:51)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.scan(ModelVisitor.java:152)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.visit(DefaultVisitor.java:164)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultTreePathVisitor.visit(DefaultTreePathVisitor.java:250)
        at org.netbeans.modules.php.editor.parser.astnodes.ExpressionStatement.accept(ExpressionStatement.java:71)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:51)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.scan(ModelVisitor.java:152)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:58)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.visit(DefaultVisitor.java:90)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultTreePathVisitor.visit(DefaultTreePathVisitor.java:170)
        at org.netbeans.modules.php.editor.parser.astnodes.Block.accept(Block.java:93)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:51)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.scan(ModelVisitor.java:152)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.visit(ModelVisitor.java:214)
        at org.netbeans.modules.php.editor.parser.astnodes.MethodDeclaration.accept(MethodDeclaration.java:74)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:51)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.scan(ModelVisitor.java:152)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:58)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.visit(DefaultVisitor.java:90)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultTreePathVisitor.visit(DefaultTreePathVisitor.java:170)
        at org.netbeans.modules.php.editor.parser.astnodes.Block.accept(Block.java:93)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:51)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.scan(ModelVisitor.java:152)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.visit(DefaultVisitor.java:116)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultTreePathVisitor.visit(DefaultTreePathVisitor.java:195)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.visit(ModelVisitor.java:189)
        at org.netbeans.modules.php.editor.parser.astnodes.ClassDeclaration.accept(ClassDeclaration.java:87)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:51)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.scan(ModelVisitor.java:152)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:58)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.visit(DefaultVisitor.java:276)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultTreePathVisitor.visit(DefaultTreePathVisitor.java:370)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.visit(ModelVisitor.java:168)
        at org.netbeans.modules.php.editor.parser.astnodes.Program.accept(Program.java:89)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:51)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.scan(ModelVisitor.java:152)
        at org.netbeans.modules.php.editor.model.Model.getModelVisitor(Model.java:90)
        at org.netbeans.modules.php.editor.model.Model.getFileScope(Model.java:61)
        at org.netbeans.modules.php.editor.verification.PHPHintsProvider.computeHints(PHPHintsProvider.java:83)
        at org.netbeans.modules.csl.core.TLIndexerFactory$TLIndexer.index(TLIndexerFactory.java:176)
        at org.netbeans.modules.parsing.spi.indexing.Indexable$MyAccessor.index(Indexable.java:194)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work$2.visit(RepositoryUpdater.java:1279)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work$2.run(RepositoryUpdater.java:1262)
        at org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:129)
        at org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:113)
        at org.netbeans.modules.parsing.impl.TaskProcessor.runUserTask(TaskProcessor.java:189)
        at org.netbeans.modules.parsing.api.ParserManager.parse(ParserManager.java:99)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work.indexEmbedding(RepositoryUpdater.java:1253)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work.index(RepositoryUpdater.java:1167)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$FileListWork.getDone(RepositoryUpdater.java:1461)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work.doTheWork(RepositoryUpdater.java:1345)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Task.schedule(RepositoryUpdater.java:2210)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater.scheduleWork(RepositoryUpdater.java:818)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater.addIndexingJob(RepositoryUpdater.java:267)
        at org.netbeans.modules.parsing.api.indexing.IndexingManager.refreshIndexAndWait(IndexingManager.java:166)
        at org.netbeans.modules.parsing.api.indexing.IndexingManager.refreshIndexAndWait(IndexingManager.java:143)
        at org.netbeans.modules.parsing.spi.indexing.support.QuerySupport.query(QuerySupport.java:243)
        at org.netbeans.modules.php.editor.index.PHPIndex.search(PHPIndex.java:271)
        at org.netbeans.modules.php.editor.index.PHPIndex.getClasses(PHPIndex.java:835)
        at org.netbeans.modules.php.editor.model.impl.IndexScopeImpl.findTypes(IndexScopeImpl.java:124)
        at org.netbeans.modules.php.editor.model.impl.IndexScopeImpl.findTypes(IndexScopeImpl.java:117)
        at org.netbeans.modules.php.editor.model.impl.CachingSupport.getMergedTypes(CachingSupport.java:325)
        at org.netbeans.modules.php.editor.model.impl.CachingSupport.getTypes(CachingSupport.java:145)
        at org.netbeans.modules.php.editor.model.impl.VariousUtils.getType(VariousUtils.java:340)
        at org.netbeans.modules.php.editor.model.impl.AssignmentImpl.getTypes(AssignmentImpl.java:124)
        at org.netbeans.modules.php.editor.model.impl.VariableNameImpl.getTypes(VariableNameImpl.java:150)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.visit(ModelVisitor.java:437)
        at org.netbeans.modules.php.editor.parser.astnodes.Assignment.accept(Assignment.java:109)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:51)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.scan(ModelVisitor.java:152)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.visit(DefaultVisitor.java:164)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultTreePathVisitor.visit(DefaultTreePathVisitor.java:250)
        at org.netbeans.modules.php.editor.parser.astnodes.ExpressionStatement.accept(ExpressionStatement.java:71)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:51)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.scan(ModelVisitor.java:152)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:58)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.visit(DefaultVisitor.java:90)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultTreePathVisitor.visit(DefaultTreePathVisitor.java:170)
        at org.netbeans.modules.php.editor.parser.astnodes.Block.accept(Block.java:93)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:51)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.scan(ModelVisitor.java:152)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.visit(ModelVisitor.java:214)
        at org.netbeans.modules.php.editor.parser.astnodes.MethodDeclaration.accept(MethodDeclaration.java:74)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:51)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.scan(ModelVisitor.java:152)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:58)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.visit(DefaultVisitor.java:90)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultTreePathVisitor.visit(DefaultTreePathVisitor.java:170)
        at org.netbeans.modules.php.editor.parser.astnodes.Block.accept(Block.java:93)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:51)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.scan(ModelVisitor.java:152)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.visit(DefaultVisitor.java:116)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultTreePathVisitor.visit(DefaultTreePathVisitor.java:195)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.visit(ModelVisitor.java:189)
        at org.netbeans.modules.php.editor.parser.astnodes.ClassDeclaration.accept(ClassDeclaration.java:87)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:51)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.scan(ModelVisitor.java:152)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:58)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.visit(DefaultVisitor.java:276)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultTreePathVisitor.visit(DefaultTreePathVisitor.java:370)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.visit(ModelVisitor.java:168)
        at org.netbeans.modules.php.editor.parser.astnodes.Program.accept(Program.java:89)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:51)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.scan(ModelVisitor.java:152)
        at org.netbeans.modules.php.editor.model.Model.getModelVisitor(Model.java:90)
        at org.netbeans.modules.php.editor.model.Model.getFileScope(Model.java:61)
        at org.netbeans.modules.php.editor.verification.PHPHintsProvider.computeHints(PHPHintsProvider.java:83)
        at org.netbeans.modules.csl.core.TLIndexerFactory$TLIndexer.index(TLIndexerFactory.java:176)
        at org.netbeans.modules.parsing.spi.indexing.Indexable$MyAccessor.index(Indexable.java:194)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work$2.visit(RepositoryUpdater.java:1279)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work$2.run(RepositoryUpdater.java:1262)
        at org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:129)
        at org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:113)
        at org.netbeans.modules.parsing.impl.TaskProcessor.runUserTask(TaskProcessor.java:189)
        at org.netbeans.modules.parsing.api.ParserManager.parse(ParserManager.java:99)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work.indexEmbedding(RepositoryUpdater.java:1253)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work.index(RepositoryUpdater.java:1167)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$FileListWork.getDone(RepositoryUpdater.java:1461)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work.doTheWork(RepositoryUpdater.java:1345)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Task.schedule(RepositoryUpdater.java:2210)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater.scheduleWork(RepositoryUpdater.java:818)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater.addIndexingJob(RepositoryUpdater.java:267)
        at org.netbeans.modules.parsing.api.indexing.IndexingManager.refreshIndexAndWait(IndexingManager.java:166)
        at org.netbeans.modules.parsing.api.indexing.IndexingManager.refreshIndexAndWait(IndexingManager.java:143)
        at org.netbeans.modules.parsing.spi.indexing.support.QuerySupport.query(QuerySupport.java:243)
        at org.netbeans.modules.php.editor.index.PHPIndex.search(PHPIndex.java:271)
        at org.netbeans.modules.php.editor.index.PHPIndex.getClasses(PHPIndex.java:835)
        at org.netbeans.modules.php.editor.model.impl.IndexScopeImpl.findTypes(IndexScopeImpl.java:124)
        at org.netbeans.modules.php.editor.model.impl.IndexScopeImpl.findTypes(IndexScopeImpl.java:117)
        at org.netbeans.modules.php.editor.model.impl.CachingSupport.getMergedTypes(CachingSupport.java:325)
        at org.netbeans.modules.php.editor.model.impl.CachingSupport.getTypes(CachingSupport.java:145)
        at org.netbeans.modules.php.editor.model.impl.VariousUtils.getType(VariousUtils.java:340)
        at org.netbeans.modules.php.editor.model.impl.AssignmentImpl.getTypes(AssignmentImpl.java:124)
        at org.netbeans.modules.php.editor.model.impl.VariableNameImpl.getTypes(VariableNameImpl.java:150)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.visit(ModelVisitor.java:437)
        at org.netbeans.modules.php.editor.parser.astnodes.Assignment.accept(Assignment.java:109)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:51)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.scan(ModelVisitor.java:152)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.visit(DefaultVisitor.java:164)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultTreePathVisitor.visit(DefaultTreePathVisitor.java:250)
        at org.netbeans.modules.php.editor.parser.astnodes.ExpressionStatement.accept(ExpressionStatement.java:71)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:51)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.scan(ModelVisitor.java:152)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:58)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.visit(DefaultVisitor.java:90)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultTreePathVisitor.visit(DefaultTreePathVisitor.java:170)
        at org.netbeans.modules.php.editor.parser.astnodes.Block.accept(Block.java:93)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:51)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.scan(ModelVisitor.java:152)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.visit(ModelVisitor.java:214)
        at org.netbeans.modules.php.editor.parser.astnodes.MethodDeclaration.accept(MethodDeclaration.java:74)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:51)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.scan(ModelVisitor.java:152)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:58)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.visit(DefaultVisitor.java:90)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultTreePathVisitor.visit(DefaultTreePathVisitor.java:170)
        at org.netbeans.modules.php.editor.parser.astnodes.Block.accept(Block.java:93)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:51)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.scan(ModelVisitor.java:152)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.visit(DefaultVisitor.java:116)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultTreePathVisitor.visit(DefaultTreePathVisitor.java:195)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.visit(ModelVisitor.java:189)
        at org.netbeans.modules.php.editor.parser.astnodes.ClassDeclaration.accept(ClassDeclaration.java:87)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:51)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.scan(ModelVisitor.java:152)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:58)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.visit(DefaultVisitor.java:276)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultTreePathVisitor.visit(DefaultTreePathVisitor.java:370)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.visit(ModelVisitor.java:168)
        at org.netbeans.modules.php.editor.parser.astnodes.Program.accept(Program.java:89)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:51)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.scan(ModelVisitor.java:152)
        at org.netbeans.modules.php.editor.model.Model.getModelVisitor(Model.java:90)
        at org.netbeans.modules.php.editor.model.Model.getFileScope(Model.java:61)
        at org.netbeans.modules.php.editor.verification.PHPHintsProvider.computeHints(PHPHintsProvider.java:83)
        at org.netbeans.modules.csl.core.TLIndexerFactory$TLIndexer.index(TLIndexerFactory.java:176)
        at org.netbeans.modules.parsing.spi.indexing.Indexable$MyAccessor.index(Indexable.java:194)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work$2.visit(RepositoryUpdater.java:1279)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work$2.run(RepositoryUpdater.java:1262)
        at org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:129)
        at org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:113)
        at org.netbeans.modules.parsing.impl.TaskProcessor.runUserTask(TaskProcessor.java:189)
        at org.netbeans.modules.parsing.api.ParserManager.parse(ParserManager.java:99)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work.indexEmbedding(RepositoryUpdater.java:1253)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work.index(RepositoryUpdater.java:1167)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$FileListWork.getDone(RepositoryUpdater.java:1461)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work.doTheWork(RepositoryUpdater.java:1345)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Task.schedule(RepositoryUpdater.java:2210)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater.scheduleWork(RepositoryUpdater.java:818)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater.addIndexingJob(RepositoryUpdater.java:267)
        at org.netbeans.modules.parsing.api.indexing.IndexingManager.refreshIndexAndWait(IndexingManager.java:166)
        at org.netbeans.modules.parsing.api.indexing.IndexingManager.refreshIndexAndWait(IndexingManager.java:143)
        at org.netbeans.modules.parsing.spi.indexing.support.QuerySupport.query(QuerySupport.java:243)
        at org.netbeans.modules.php.editor.index.PHPIndex.search(PHPIndex.java:271)
        at org.netbeans.modules.php.editor.index.PHPIndex.getClasses(PHPIndex.java:835)
        at org.netbeans.modules.php.editor.model.impl.IndexScopeImpl.findTypes(IndexScopeImpl.java:124)
        at org.netbeans.modules.php.editor.model.impl.IndexScopeImpl.findTypes(IndexScopeImpl.java:117)
        at org.netbeans.modules.php.editor.model.impl.CachingSupport.getMergedTypes(CachingSupport.java:325)
        at org.netbeans.modules.php.editor.model.impl.CachingSupport.getTypes(CachingSupport.java:145)
        at org.netbeans.modules.php.editor.model.impl.VariousUtils.getType(VariousUtils.java:340)
        at org.netbeans.modules.php.editor.model.impl.AssignmentImpl.getTypes(AssignmentImpl.java:124)
        at org.netbeans.modules.php.editor.model.impl.VariableNameImpl.getTypes(VariableNameImpl.java:150)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.visit(ModelVisitor.java:437)
        at org.netbeans.modules.php.editor.parser.astnodes.Assignment.accept(Assignment.java:109)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:51)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.scan(ModelVisitor.java:152)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.visit(DefaultVisitor.java:164)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultTreePathVisitor.visit(DefaultTreePathVisitor.java:250)
        at org.netbeans.modules.php.editor.parser.astnodes.ExpressionStatement.accept(ExpressionStatement.java:71)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:51)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.scan(ModelVisitor.java:152)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:58)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.visit(DefaultVisitor.java:90)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultTreePathVisitor.visit(DefaultTreePathVisitor.java:170)
        at org.netbeans.modules.php.editor.parser.astnodes.Block.accept(Block.java:93)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:51)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.scan(ModelVisitor.java:152)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.visit(ModelVisitor.java:214)
        at org.netbeans.modules.php.editor.parser.astnodes.MethodDeclaration.accept(MethodDeclaration.java:74)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:51)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.scan(ModelVisitor.java:152)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:58)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.visit(DefaultVisitor.java:90)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultTreePathVisitor.visit(DefaultTreePathVisitor.java:170)
        at org.netbeans.modules.php.editor.parser.astnodes.Block.accept(Block.java:93)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:51)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.scan(ModelVisitor.java:152)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.visit(DefaultVisitor.java:116)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultTreePathVisitor.visit(DefaultTreePathVisitor.java:195)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.visit(ModelVisitor.java:189)
        at org.netbeans.modules.php.editor.parser.astnodes.ClassDeclaration.accept(ClassDeclaration.java:87)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:51)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.scan(ModelVisitor.java:152)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:58)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.visit(DefaultVisitor.java:276)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultTreePathVisitor.visit(DefaultTreePathVisitor.java:370)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.visit(ModelVisitor.java:168)
        at org.netbeans.modules.php.editor.parser.astnodes.Program.accept(Program.java:89)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:51)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.scan(ModelVisitor.java:152)
        at org.netbeans.modules.php.editor.model.Model.getModelVisitor(Model.java:90)
        at org.netbeans.modules.php.editor.model.Model.getFileScope(Model.java:61)
        at org.netbeans.modules.php.editor.verification.PHPHintsProvider.computeHints(PHPHintsProvider.java:83)
        at org.netbeans.modules.csl.core.TLIndexerFactory$TLIndexer.index(TLIndexerFactory.java:176)
        at org.netbeans.modules.parsing.spi.indexing.Indexable$MyAccessor.index(Indexable.java:194)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work$2.visit(RepositoryUpdater.java:1279)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work$2.run(RepositoryUpdater.java:1262)
        at org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:129)
        at org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:113)
        at org.netbeans.modules.parsing.impl.TaskProcessor.runUserTask(TaskProcessor.java:189)
        at org.netbeans.modules.parsing.api.ParserManager.parse(ParserManager.java:99)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work.indexEmbedding(RepositoryUpdater.java:1253)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work.index(RepositoryUpdater.java:1167)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$FileListWork.getDone(RepositoryUpdater.java:1461)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work.doTheWork(RepositoryUpdater.java:1345)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Task.schedule(RepositoryUpdater.java:2210)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater.scheduleWork(RepositoryUpdater.java:818)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater.addIndexingJob(RepositoryUpdater.java:267)
        at org.netbeans.modules.parsing.api.indexing.IndexingManager.refreshIndexAndWait(IndexingManager.java:166)
        at org.netbeans.modules.parsing.api.indexing.IndexingManager.refreshIndexAndWait(IndexingManager.java:143)
        at org.netbeans.modules.parsing.spi.indexing.support.QuerySupport.query(QuerySupport.java:243)
        at org.netbeans.modules.php.editor.index.PHPIndex.search(PHPIndex.java:271)
        at org.netbeans.modules.php.editor.index.PHPIndex.getClasses(PHPIndex.java:835)
        at org.netbeans.modules.php.editor.model.impl.IndexScopeImpl.findTypes(IndexScopeImpl.java:124)
        at org.netbeans.modules.php.editor.model.impl.IndexScopeImpl.findTypes(IndexScopeImpl.java:117)
        at org.netbeans.modules.php.editor.model.impl.CachingSupport.getMergedTypes(CachingSupport.java:325)
        at org.netbeans.modules.php.editor.model.impl.CachingSupport.getTypes(CachingSupport.java:145)
        at org.netbeans.modules.php.editor.model.impl.VariousUtils.getType(VariousUtils.java:340)
        at org.netbeans.modules.php.editor.model.impl.AssignmentImpl.getTypes(AssignmentImpl.java:124)
        at org.netbeans.modules.php.editor.model.impl.VariableNameImpl.getTypes(VariableNameImpl.java:150)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.visit(ModelVisitor.java:437)
        at org.netbeans.modules.php.editor.parser.astnodes.Assignment.accept(Assignment.java:109)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:51)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.scan(ModelVisitor.java:152)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.visit(DefaultVisitor.java:164)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultTreePathVisitor.visit(DefaultTreePathVisitor.java:250)
        at org.netbeans.modules.php.editor.parser.astnodes.ExpressionStatement.accept(ExpressionStatement.java:71)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:51)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.scan(ModelVisitor.java:152)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:58)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.visit(DefaultVisitor.java:90)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultTreePathVisitor.visit(DefaultTreePathVisitor.java:170)
        at org.netbeans.modules.php.editor.parser.astnodes.Block.accept(Block.java:93)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:51)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.scan(ModelVisitor.java:152)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.visit(ModelVisitor.java:214)
        at org.netbeans.modules.php.editor.parser.astnodes.MethodDeclaration.accept(MethodDeclaration.java:74)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:51)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.scan(ModelVisitor.java:152)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:58)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.visit(DefaultVisitor.java:90)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultTreePathVisitor.visit(DefaultTreePathVisitor.java:170)
        at org.netbeans.modules.php.editor.parser.astnodes.Block.accept(Block.java:93)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:51)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.scan(ModelVisitor.java:152)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.visit(DefaultVisitor.java:116)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultTreePathVisitor.visit(DefaultTreePathVisitor.java:195)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.visit(ModelVisitor.java:189)
        at org.netbeans.modules.php.editor.parser.astnodes.ClassDeclaration.accept(ClassDeclaration.java:87)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:51)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.scan(ModelVisitor.java:152)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:58)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.visit(DefaultVisitor.java:276)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultTreePathVisitor.visit(DefaultTreePathVisitor.java:370)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.visit(ModelVisitor.java:168)
        at org.netbeans.modules.php.editor.parser.astnodes.Program.accept(Program.java:89)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:51)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.scan(ModelVisitor.java:152)
        at org.netbeans.modules.php.editor.model.Model.getModelVisitor(Model.java:90)
        at org.netbeans.modules.php.editor.model.Model.getFileScope(Model.java:61)
        at org.netbeans.modules.php.editor.verification.PHPHintsProvider.computeHints(PHPHintsProvider.java:83)
        at org.netbeans.modules.csl.core.TLIndexerFactory$TLIndexer.index(TLIndexerFactory.java:176)
        at org.netbeans.modules.parsing.spi.indexing.Indexable$MyAccessor.index(Indexable.java:194)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work$2.visit(RepositoryUpdater.java:1279)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work$2.run(RepositoryUpdater.java:1262)
        at org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:129)
        at org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:113)
        at org.netbeans.modules.parsing.impl.TaskProcessor.runUserTask(TaskProcessor.java:189)
        at org.netbeans.modules.parsing.api.ParserManager.parse(ParserManager.java:99)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work.indexEmbedding(RepositoryUpdater.java:1253)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work.index(RepositoryUpdater.java:1167)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$FileListWork.getDone(RepositoryUpdater.java:1461)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work.doTheWork(RepositoryUpdater.java:1345)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Task.schedule(RepositoryUpdater.java:2210)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater.scheduleWork(RepositoryUpdater.java:818)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater.addIndexingJob(RepositoryUpdater.java:267)
        at org.netbeans.modules.parsing.api.indexing.IndexingManager.refreshIndexAndWait(IndexingManager.java:166)
        at org.netbeans.modules.parsing.api.indexing.IndexingManager.refreshIndexAndWait(IndexingManager.java:143)
        at org.netbeans.modules.parsing.spi.indexing.support.QuerySupport.query(QuerySupport.java:243)
        at org.netbeans.modules.php.editor.index.PHPIndex.search(PHPIndex.java:271)
        at org.netbeans.modules.php.editor.index.PHPIndex.getClasses(PHPIndex.java:835)
        at org.netbeans.modules.php.editor.model.impl.IndexScopeImpl.findTypes(IndexScopeImpl.java:124)
        at org.netbeans.modules.php.editor.model.impl.IndexScopeImpl.findTypes(IndexScopeImpl.java:117)
        at org.netbeans.modules.php.editor.model.impl.CachingSupport.getMergedTypes(CachingSupport.java:325)
        at org.netbeans.modules.php.editor.model.impl.CachingSupport.getTypes(CachingSupport.java:145)
        at org.netbeans.modules.php.editor.model.impl.VariousUtils.getType(VariousUtils.java:340)
        at org.netbeans.modules.php.editor.model.impl.AssignmentImpl.getTypes(AssignmentImpl.java:124)
        at org.netbeans.modules.php.editor.model.impl.VariableNameImpl.getTypes(VariableNameImpl.java:150)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.visit(ModelVisitor.java:437)
        at org.netbeans.modules.php.editor.parser.astnodes.Assignment.accept(Assignment.java:109)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:51)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.scan(ModelVisitor.java:152)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.visit(DefaultVisitor.java:164)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultTreePathVisitor.visit(DefaultTreePathVisitor.java:250)
        at org.netbeans.modules.php.editor.parser.astnodes.ExpressionStatement.accept(ExpressionStatement.java:71)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:51)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.scan(ModelVisitor.java:152)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:58)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.visit(DefaultVisitor.java:90)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultTreePathVisitor.visit(DefaultTreePathVisitor.java:170)
        at org.netbeans.modules.php.editor.parser.astnodes.Block.accept(Block.java:93)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:51)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.scan(ModelVisitor.java:152)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.visit(ModelVisitor.java:214)
        at org.netbeans.modules.php.editor.parser.astnodes.MethodDeclaration.accept(MethodDeclaration.java:74)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:51)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.scan(ModelVisitor.java:152)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:58)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.visit(DefaultVisitor.java:90)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultTreePathVisitor.visit(DefaultTreePathVisitor.java:170)
        at org.netbeans.modules.php.editor.parser.astnodes.Block.accept(Block.java:93)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:51)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.scan(ModelVisitor.java:152)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.visit(DefaultVisitor.java:116)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultTreePathVisitor.visit(DefaultTreePathVisitor.java:195)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.visit(ModelVisitor.java:189)
        at org.netbeans.modules.php.editor.parser.astnodes.ClassDeclaration.accept(ClassDeclaration.java:87)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:51)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.scan(ModelVisitor.java:152)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:58)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.visit(DefaultVisitor.java:276)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultTreePathVisitor.visit(DefaultTreePathVisitor.java:370)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.visit(ModelVisitor.java:168)
        at org.netbeans.modules.php.editor.parser.astnodes.Program.accept(Program.java:89)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:51)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.scan(ModelVisitor.java:152)
        at org.netbeans.modules.php.editor.model.Model.getModelVisitor(Model.java:90)
        at org.netbeans.modules.php.editor.model.Model.getFileScope(Model.java:61)
        at org.netbeans.modules.php.editor.verification.PHPHintsProvider.computeHints(PHPHintsProvider.java:83)
        at org.netbeans.modules.csl.core.TLIndexerFactory$TLIndexer.index(TLIndexerFactory.java:176)
        at org.netbeans.modules.parsing.spi.indexing.Indexable$MyAccessor.index(Indexable.java:194)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work$2.visit(RepositoryUpdater.java:1279)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work$2.run(RepositoryUpdater.java:1262)
        at org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:129)
        at org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:113)
        at org.netbeans.modules.parsing.impl.TaskProcessor.runUserTask(TaskProcessor.java:189)
        at org.netbeans.modules.parsing.api.ParserManager.parse(ParserManager.java:99)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work.indexEmbedding(RepositoryUpdater.java:1253)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work.index(RepositoryUpdater.java:1167)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$FileListWork.getDone(RepositoryUpdater.java:1461)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work.doTheWork(RepositoryUpdater.java:1345)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Task.schedule(RepositoryUpdater.java:2210)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater.scheduleWork(RepositoryUpdater.java:818)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater.addIndexingJob(RepositoryUpdater.java:267)
        at org.netbeans.modules.parsing.api.indexing.IndexingManager.refreshIndexAndWait(IndexingManager.java:166)
        at org.netbeans.modules.parsing.api.indexing.IndexingManager.refreshIndexAndWait(IndexingManager.java:143)
        at org.netbeans.modules.parsing.spi.indexing.support.QuerySupport.query(QuerySupport.java:243)
        at org.netbeans.modules.php.editor.index.PHPIndex.search(PHPIndex.java:271)
        at org.netbeans.modules.php.editor.index.PHPIndex.getClasses(PHPIndex.java:835)
        at org.netbeans.modules.php.editor.model.impl.IndexScopeImpl.findTypes(IndexScopeImpl.java:124)
        at org.netbeans.modules.php.editor.model.impl.IndexScopeImpl.findTypes(IndexScopeImpl.java:117)
        at org.netbeans.modules.php.editor.model.impl.CachingSupport.getMergedTypes(CachingSupport.java:325)
        at org.netbeans.modules.php.editor.model.impl.CachingSupport.getTypes(CachingSupport.java:145)
        at org.netbeans.modules.php.editor.model.impl.VariousUtils.getType(VariousUtils.java:340)
        at org.netbeans.modules.php.editor.model.impl.AssignmentImpl.getTypes(AssignmentImpl.java:124)
        at org.netbeans.modules.php.editor.model.impl.VariableNameImpl.getTypes(VariableNameImpl.java:150)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.visit(ModelVisitor.java:437)
        at org.netbeans.modules.php.editor.parser.astnodes.Assignment.accept(Assignment.java:109)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:51)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.scan(ModelVisitor.java:152)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.visit(DefaultVisitor.java:164)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultTreePathVisitor.visit(DefaultTreePathVisitor.java:250)
        at org.netbeans.modules.php.editor.parser.astnodes.ExpressionStatement.accept(ExpressionStatement.java:71)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:51)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.scan(ModelVisitor.java:152)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:58)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.visit(DefaultVisitor.java:90)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultTreePathVisitor.visit(DefaultTreePathVisitor.java:170)
        at org.netbeans.modules.php.editor.parser.astnodes.Block.accept(Block.java:93)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:51)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.scan(ModelVisitor.java:152)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.visit(ModelVisitor.java:214)
        at org.netbeans.modules.php.editor.parser.astnodes.MethodDeclaration.accept(MethodDeclaration.java:74)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:51)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.scan(ModelVisitor.java:152)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:58)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.visit(DefaultVisitor.java:90)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultTreePathVisitor.visit(DefaultTreePathVisitor.java:170)
        at org.netbeans.modules.php.editor.parser.astnodes.Block.accept(Block.java:93)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:51)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.scan(ModelVisitor.java:152)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.visit(DefaultVisitor.java:116)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultTreePathVisitor.visit(DefaultTreePathVisitor.java:195)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.visit(ModelVisitor.java:189)
        at org.netbeans.modules.php.editor.parser.astnodes.ClassDeclaration.accept(ClassDeclaration.java:87)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:51)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.scan(ModelVisitor.java:152)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:58)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.visit(DefaultVisitor.java:276)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultTreePathVisitor.visit(DefaultTreePathVisitor.java:370)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.visit(ModelVisitor.java:168)
        at org.netbeans.modules.php.editor.parser.astnodes.Program.accept(Program.java:89)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:51)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.scan(ModelVisitor.java:152)
        at org.netbeans.modules.php.editor.model.Model.getModelVisitor(Model.java:90)
        at org.netbeans.modules.php.editor.model.Model.getFileScope(Model.java:61)
        at org.netbeans.modules.php.editor.verification.PHPHintsProvider.computeHints(PHPHintsProvider.java:83)
        at org.netbeans.modules.csl.core.TLIndexerFactory$TLIndexer.index(TLIndexerFactory.java:176)
        at org.netbeans.modules.parsing.spi.indexing.Indexable$MyAccessor.index(Indexable.java:194)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work$2.visit(RepositoryUpdater.java:1279)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work$2.run(RepositoryUpdater.java:1262)
        at org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:129)
        at org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:113)
        at org.netbeans.modules.parsing.impl.TaskProcessor.runUserTask(TaskProcessor.java:189)
        at org.netbeans.modules.parsing.api.ParserManager.parse(ParserManager.java:99)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work.indexEmbedding(RepositoryUpdater.java:1253)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work.index(RepositoryUpdater.java:1167)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$FileListWork.getDone(RepositoryUpdater.java:1461)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work.doTheWork(RepositoryUpdater.java:1345)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Task.schedule(RepositoryUpdater.java:2210)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater.scheduleWork(RepositoryUpdater.java:818)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater.addIndexingJob(RepositoryUpdater.java:267)
        at org.netbeans.modules.parsing.api.indexing.IndexingManager.refreshIndexAndWait(IndexingManager.java:166)
        at org.netbeans.modules.parsing.api.indexing.IndexingManager.refreshIndexAndWait(IndexingManager.java:143)
        at org.netbeans.modules.parsing.spi.indexing.support.QuerySupport.query(QuerySupport.java:243)
        at org.netbeans.modules.php.editor.index.PHPIndex.search(PHPIndex.java:271)
        at org.netbeans.modules.php.editor.index.PHPIndex.getClasses(PHPIndex.java:835)
        at org.netbeans.modules.php.editor.model.impl.IndexScopeImpl.findTypes(IndexScopeImpl.java:124)
        at org.netbeans.modules.php.editor.model.impl.IndexScopeImpl.findTypes(IndexScopeImpl.java:117)
        at org.netbeans.modules.php.editor.model.impl.CachingSupport.getMergedTypes(CachingSupport.java:325)
        at org.netbeans.modules.php.editor.model.impl.CachingSupport.getTypes(CachingSupport.java:145)
        at org.netbeans.modules.php.editor.model.impl.VariousUtils.getType(VariousUtils.java:340)
        at org.netbeans.modules.php.editor.model.impl.AssignmentImpl.getTypes(AssignmentImpl.java:124)
        at org.netbeans.modules.php.editor.model.impl.VariableNameImpl.getTypes(VariableNameImpl.java:150)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.visit(ModelVisitor.java:437)
        at org.netbeans.modules.php.editor.parser.astnodes.Assignment.accept(Assignment.java:109)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:51)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.scan(ModelVisitor.java:152)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.visit(DefaultVisitor.java:164)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultTreePathVisitor.visit(DefaultTreePathVisitor.java:250)
        at org.netbeans.modules.php.editor.parser.astnodes.ExpressionStatement.accept(ExpressionStatement.java:71)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:51)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.scan(ModelVisitor.java:152)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:58)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.visit(DefaultVisitor.java:90)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultTreePathVisitor.visit(DefaultTreePathVisitor.java:170)
        at org.netbeans.modules.php.editor.parser.astnodes.Block.accept(Block.java:93)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:51)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.scan(ModelVisitor.java:152)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.visit(ModelVisitor.java:214)
        at org.netbeans.modules.php.editor.parser.astnodes.MethodDeclaration.accept(MethodDeclaration.java:74)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:51)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.scan(ModelVisitor.java:152)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:58)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.visit(DefaultVisitor.java:90)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultTreePathVisitor.visit(DefaultTreePathVisitor.java:170)
        at org.netbeans.modules.php.editor.parser.astnodes.Block.accept(Block.java:93)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:51)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.scan(ModelVisitor.java:152)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.visit(DefaultVisitor.java:116)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultTreePathVisitor.visit(DefaultTreePathVisitor.java:195)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.visit(ModelVisitor.java:189)
        at org.netbeans.modules.php.editor.parser.astnodes.ClassDeclaration.accept(ClassDeclaration.java:87)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:51)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.scan(ModelVisitor.java:152)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:58)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.visit(DefaultVisitor.java:276)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultTreePathVisitor.visit(DefaultTreePathVisitor.java:370)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.visit(ModelVisitor.java:168)
        at org.netbeans.modules.php.editor.parser.astnodes.Program.accept(Program.java:89)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:51)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.scan(ModelVisitor.java:152)
        at org.netbeans.modules.php.editor.model.Model.getModelVisitor(Model.java:90)
        at org.netbeans.modules.php.editor.model.Model.getFileScope(Model.java:61)
        at org.netbeans.modules.php.editor.verification.PHPHintsProvider.computeHints(PHPHintsProvider.java:83)
        at org.netbeans.modules.csl.core.TLIndexerFactory$TLIndexer.index(TLIndexerFactory.java:176)
        at org.netbeans.modules.parsing.spi.indexing.Indexable$MyAccessor.index(Indexable.java:194)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work$2.visit(RepositoryUpdater.java:1279)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work$2.run(RepositoryUpdater.java:1262)
        at org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:129)
        at org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:113)
        at org.netbeans.modules.parsing.impl.TaskProcessor.runUserTask(TaskProcessor.java:189)
        at org.netbeans.modules.parsing.api.ParserManager.parse(ParserManager.java:99)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work.indexEmbedding(RepositoryUpdater.java:1253)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work.index(RepositoryUpdater.java:1167)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$FileListWork.getDone(RepositoryUpdater.java:1461)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work.doTheWork(RepositoryUpdater.java:1345)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Task.schedule(RepositoryUpdater.java:2210)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater.scheduleWork(RepositoryUpdater.java:818)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater.addIndexingJob(RepositoryUpdater.java:267)
        at org.netbeans.modules.parsing.api.indexing.IndexingManager.refreshIndexAndWait(IndexingManager.java:166)
        at org.netbeans.modules.parsing.api.indexing.IndexingManager.refreshIndexAndWait(IndexingManager.java:143)
        at org.netbeans.modules.parsing.spi.indexing.support.QuerySupport.query(QuerySupport.java:243)
        at org.netbeans.modules.php.editor.index.PHPIndex.search(PHPIndex.java:271)
        at org.netbeans.modules.php.editor.index.PHPIndex.getClasses(PHPIndex.java:835)
        at org.netbeans.modules.php.editor.model.impl.IndexScopeImpl.findTypes(IndexScopeImpl.java:124)
        at org.netbeans.modules.php.editor.model.impl.IndexScopeImpl.findTypes(IndexScopeImpl.java:117)
        at org.netbeans.modules.php.editor.model.impl.CachingSupport.getMergedTypes(CachingSupport.java:325)
        at org.netbeans.modules.php.editor.model.impl.CachingSupport.getTypes(CachingSupport.java:145)
        at org.netbeans.modules.php.editor.model.impl.VariousUtils.getType(VariousUtils.java:340)
        at org.netbeans.modules.php.editor.model.impl.AssignmentImpl.getTypes(AssignmentImpl.java:124)
        at org.netbeans.modules.php.editor.model.impl.VariableNameImpl.getTypes(VariableNameImpl.java:150)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.visit(ModelVisitor.java:437)
        at org.netbeans.modules.php.editor.parser.astnodes.Assignment.accept(Assignment.java:109)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:51)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.scan(ModelVisitor.java:152)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.visit(DefaultVisitor.java:164)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultTreePathVisitor.visit(DefaultTreePathVisitor.java:250)
        at org.netbeans.modules.php.editor.parser.astnodes.ExpressionStatement.accept(ExpressionStatement.java:71)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:51)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.scan(ModelVisitor.java:152)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:58)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.visit(DefaultVisitor.java:90)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultTreePathVisitor.visit(DefaultTreePathVisitor.java:170)
        at org.netbeans.modules.php.editor.parser.astnodes.Block.accept(Block.java:93)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:51)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.scan(ModelVisitor.java:152)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.visit(ModelVisitor.java:214)
        at org.netbeans.modules.php.editor.parser.astnodes.MethodDeclaration.accept(MethodDeclaration.java:74)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:51)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.scan(ModelVisitor.java:152)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:58)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.visit(DefaultVisitor.java:90)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultTreePathVisitor.visit(DefaultTreePathVisitor.java:170)
        at org.netbeans.modules.php.editor.parser.astnodes.Block.accept(Block.java:93)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:51)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.scan(ModelVisitor.java:152)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.visit(DefaultVisitor.java:116)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultTreePathVisitor.visit(DefaultTreePathVisitor.java:195)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.visit(ModelVisitor.java:189)
        at org.netbeans.modules.php.editor.parser.astnodes.ClassDeclaration.accept(ClassDeclaration.java:87)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:51)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.scan(ModelVisitor.java:152)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:58)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.visit(DefaultVisitor.java:276)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultTreePathVisitor.visit(DefaultTreePathVisitor.java:370)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.visit(ModelVisitor.java:168)
        at org.netbeans.modules.php.editor.parser.astnodes.Program.accept(Program.java:89)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:51)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.scan(ModelVisitor.java:152)
        at org.netbeans.modules.php.editor.model.Model.getModelVisitor(Model.java:90)
        at org.netbeans.modules.php.editor.model.Model.getFileScope(Model.java:61)
        at org.netbeans.modules.php.editor.verification.PHPHintsProvider.computeHints(PHPHintsProvider.java:83)
        at org.netbeans.modules.csl.core.TLIndexerFactory$TLIndexer.index(TLIndexerFactory.java:176)
        at org.netbeans.modules.parsing.spi.indexing.Indexable$MyAccessor.index(Indexable.java:194)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work$2.visit(RepositoryUpdater.java:1279)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work$2.run(RepositoryUpdater.java:1262)
        at org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:129)
        at org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:113)
        at org.netbeans.modules.parsing.impl.TaskProcessor.runUserTask(TaskProcessor.java:189)
        at org.netbeans.modules.parsing.api.ParserManager.parse(ParserManager.java:99)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work.indexEmbedding(RepositoryUpdater.java:1253)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work.index(RepositoryUpdater.java:1167)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$FileListWork.getDone(RepositoryUpdater.java:1461)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work.doTheWork(RepositoryUpdater.java:1345)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Task.schedule(RepositoryUpdater.java:2210)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater.scheduleWork(RepositoryUpdater.java:818)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater.addIndexingJob(RepositoryUpdater.java:267)
        at org.netbeans.modules.parsing.api.indexing.IndexingManager.refreshIndexAndWait(IndexingManager.java:166)
        at org.netbeans.modules.parsing.api.indexing.IndexingManager.refreshIndexAndWait(IndexingManager.java:143)
        at org.netbeans.modules.parsing.spi.indexing.support.QuerySupport.query(QuerySupport.java:243)
        at org.netbeans.modules.php.editor.index.PHPIndex.search(PHPIndex.java:271)
        at org.netbeans.modules.php.editor.index.PHPIndex.getClasses(PHPIndex.java:835)
        at org.netbeans.modules.php.editor.model.impl.IndexScopeImpl.findTypes(IndexScopeImpl.java:124)
        at org.netbeans.modules.php.editor.model.impl.IndexScopeImpl.findTypes(IndexScopeImpl.java:117)
        at org.netbeans.modules.php.editor.model.impl.CachingSupport.getMergedTypes(CachingSupport.java:325)
        at org.netbeans.modules.php.editor.model.impl.CachingSupport.getTypes(CachingSupport.java:145)
        at org.netbeans.modules.php.editor.model.impl.VariousUtils.getType(VariousUtils.java:340)
        at org.netbeans.modules.php.editor.model.impl.AssignmentImpl.getTypes(AssignmentImpl.java:124)
        at org.netbeans.modules.php.editor.model.impl.VariableNameImpl.getTypes(VariableNameImpl.java:150)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.visit(ModelVisitor.java:437)
        at org.netbeans.modules.php.editor.parser.astnodes.Assignment.accept(Assignment.java:109)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:51)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.scan(ModelVisitor.java:152)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.visit(DefaultVisitor.java:164)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultTreePathVisitor.visit(DefaultTreePathVisitor.java:250)
        at org.netbeans.modules.php.editor.parser.astnodes.ExpressionStatement.accept(ExpressionStatement.java:71)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:51)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.scan(ModelVisitor.java:152)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:58)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.visit(DefaultVisitor.java:90)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultTreePathVisitor.visit(DefaultTreePathVisitor.java:170)
        at org.netbeans.modules.php.editor.parser.astnodes.Block.accept(Block.java:93)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:51)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.scan(ModelVisitor.java:152)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.visit(ModelVisitor.java:214)
        at org.netbeans.modules.php.editor.parser.astnodes.MethodDeclaration.accept(MethodDeclaration.java:74)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:51)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.scan(ModelVisitor.java:152)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:58)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.visit(DefaultVisitor.java:90)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultTreePathVisitor.visit(DefaultTreePathVisitor.java:170)
        at org.netbeans.modules.php.editor.parser.astnodes.Block.accept(Block.java:93)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:51)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.scan(ModelVisitor.java:152)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.visit(DefaultVisitor.java:116)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultTreePathVisitor.visit(DefaultTreePathVisitor.java:195)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.visit(ModelVisitor.java:189)
        at org.netbeans.modules.php.editor.parser.astnodes.ClassDeclaration.accept(ClassDeclaration.java:87)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:51)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.scan(ModelVisitor.java:152)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:58)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.visit(DefaultVisitor.java:276)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultTreePathVisitor.visit(DefaultTreePathVisitor.java:370)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.visit(ModelVisitor.java:168)
        at org.netbeans.modules.php.editor.parser.astnodes.Program.accept(Program.java:89)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:51)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.scan(ModelVisitor.java:152)
        at org.netbeans.modules.php.editor.model.Model.getModelVisitor(Model.java:90)
        at org.netbeans.modules.php.editor.model.Model.getFileScope(Model.java:61)
        at org.netbeans.modules.php.editor.verification.PHPHintsProvider.computeHints(PHPHintsProvider.java:83)
        at org.netbeans.modules.csl.core.TLIndexerFactory$TLIndexer.index(TLIndexerFactory.java:176)
        at org.netbeans.modules.parsing.spi.indexing.Indexable$MyAccessor.index(Indexable.java:194)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work$2.visit(RepositoryUpdater.java:1279)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work$2.run(RepositoryUpdater.java:1262)
        at org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:129)
        at org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:113)
        at org.netbeans.modules.parsing.impl.TaskProcessor.runUserTask(TaskProcessor.java:189)
        at org.netbeans.modules.parsing.api.ParserManager.parse(ParserManager.java:99)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work.indexEmbedding(RepositoryUpdater.java:1253)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work.index(RepositoryUpdater.java:1167)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$FileListWork.getDone(RepositoryUpdater.java:1461)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work.doTheWork(RepositoryUpdater.java:1345)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Task.schedule(RepositoryUpdater.java:2210)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater.scheduleWork(RepositoryUpdater.java:818)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater.addIndexingJob(RepositoryUpdater.java:267)
        at org.netbeans.modules.parsing.api.indexing.IndexingManager.refreshIndexAndWait(IndexingManager.java:166)
        at org.netbeans.modules.parsing.api.indexing.IndexingManager.refreshIndexAndWait(IndexingManager.java:143)
        at org.netbeans.modules.parsing.spi.indexing.support.QuerySupport.query(QuerySupport.java:243)
        at org.netbeans.modules.php.editor.index.PHPIndex.search(PHPIndex.java:271)
        at org.netbeans.modules.php.editor.index.PHPIndex.getClasses(PHPIndex.java:835)
        at org.netbeans.modules.php.editor.model.impl.IndexScopeImpl.findTypes(IndexScopeImpl.java:124)
        at org.netbeans.modules.php.editor.model.impl.IndexScopeImpl.findTypes(IndexScopeImpl.java:117)
        at org.netbeans.modules.php.editor.model.impl.CachingSupport.getMergedTypes(CachingSupport.java:325)
        at org.netbeans.modules.php.editor.model.impl.CachingSupport.getTypes(CachingSupport.java:145)
        at org.netbeans.modules.php.editor.model.impl.VariousUtils.getType(VariousUtils.java:340)
        at org.netbeans.modules.php.editor.model.impl.AssignmentImpl.getTypes(AssignmentImpl.java:124)
        at org.netbeans.modules.php.editor.model.impl.VariableNameImpl.getTypes(VariableNameImpl.java:150)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.visit(ModelVisitor.java:437)
        at org.netbeans.modules.php.editor.parser.astnodes.Assignment.accept(Assignment.java:109)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:51)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.scan(ModelVisitor.java:152)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.visit(DefaultVisitor.java:164)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultTreePathVisitor.visit(DefaultTreePathVisitor.java:250)
        at org.netbeans.modules.php.editor.parser.astnodes.ExpressionStatement.accept(ExpressionStatement.java:71)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:51)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.scan(ModelVisitor.java:152)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:58)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.visit(DefaultVisitor.java:90)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultTreePathVisitor.visit(DefaultTreePathVisitor.java:170)
        at org.netbeans.modules.php.editor.parser.astnodes.Block.accept(Block.java:93)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:51)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.scan(ModelVisitor.java:152)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.visit(ModelVisitor.java:214)
        at org.netbeans.modules.php.editor.parser.astnodes.MethodDeclaration.accept(MethodDeclaration.java:74)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:51)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.scan(ModelVisitor.java:152)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:58)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.visit(DefaultVisitor.java:90)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultTreePathVisitor.visit(DefaultTreePathVisitor.java:170)
        at org.netbeans.modules.php.editor.parser.astnodes.Block.accept(Block.java:93)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:51)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.scan(ModelVisitor.java:152)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.visit(DefaultVisitor.java:116)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultTreePathVisitor.visit(DefaultTreePathVisitor.java:195)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.visit(ModelVisitor.java:189)
        at org.netbeans.modules.php.editor.parser.astnodes.ClassDeclaration.accept(ClassDeclaration.java:87)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:51)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.scan(ModelVisitor.java:152)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:58)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.visit(DefaultVisitor.java:276)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultTreePathVisitor.visit(DefaultTreePathVisitor.java:370)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.visit(ModelVisitor.java:168)
        at org.netbeans.modules.php.editor.parser.astnodes.Program.accept(Program.java:89)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:51)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.scan(ModelVisitor.java:152)
        at org.netbeans.modules.php.editor.model.Model.getModelVisitor(Model.java:90)
        at org.netbeans.modules.php.editor.model.Model.getFileScope(Model.java:61)
        at org.netbeans.modules.php.editor.verification.PHPHintsProvider.computeHints(PHPHintsProvider.java:83)
        at org.netbeans.modules.csl.core.TLIndexerFactory$TLIndexer.index(TLIndexerFactory.java:176)
        at org.netbeans.modules.parsing.spi.indexing.Indexable$MyAccessor.index(Indexable.java:194)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work$2.visit(RepositoryUpdater.java:1279)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work$2.run(RepositoryUpdater.java:1262)
        at org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:129)
        at org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:113)
        at org.netbeans.modules.parsing.impl.TaskProcessor.runUserTask(TaskProcessor.java:189)
        at org.netbeans.modules.parsing.api.ParserManager.parse(ParserManager.java:99)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work.indexEmbedding(RepositoryUpdater.java:1253)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work.index(RepositoryUpdater.java:1167)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$FileListWork.getDone(RepositoryUpdater.java:1461)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work.doTheWork(RepositoryUpdater.java:1345)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Task.schedule(RepositoryUpdater.java:2210)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater.scheduleWork(RepositoryUpdater.java:818)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater.addIndexingJob(RepositoryUpdater.java:267)
        at org.netbeans.modules.parsing.api.indexing.IndexingManager.refreshIndexAndWait(IndexingManager.java:166)
        at org.netbeans.modules.parsing.api.indexing.IndexingManager.refreshIndexAndWait(IndexingManager.java:143)
        at org.netbeans.modules.parsing.spi.indexing.support.QuerySupport.query(QuerySupport.java:243)
        at org.netbeans.modules.php.editor.index.PHPIndex.search(PHPIndex.java:271)
        at org.netbeans.modules.php.editor.index.PHPIndex.getClasses(PHPIndex.java:835)
        at org.netbeans.modules.php.editor.model.impl.IndexScopeImpl.findTypes(IndexScopeImpl.java:124)
        at org.netbeans.modules.php.editor.model.impl.IndexScopeImpl.findTypes(IndexScopeImpl.java:117)
        at org.netbeans.modules.php.editor.model.impl.CachingSupport.getMergedTypes(CachingSupport.java:325)
        at org.netbeans.modules.php.editor.model.impl.CachingSupport.getTypes(CachingSupport.java:145)
        at org.netbeans.modules.php.editor.model.impl.VariousUtils.getType(VariousUtils.java:340)
        at org.netbeans.modules.php.editor.model.impl.AssignmentImpl.getTypes(AssignmentImpl.java:124)
        at org.netbeans.modules.php.editor.model.impl.VariableNameImpl.getTypes(VariableNameImpl.java:150)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.visit(ModelVisitor.java:437)
        at org.netbeans.modules.php.editor.parser.astnodes.Assignment.accept(Assignment.java:109)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:51)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.scan(ModelVisitor.java:152)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.visit(DefaultVisitor.java:164)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultTreePathVisitor.visit(DefaultTreePathVisitor.java:250)
        at org.netbeans.modules.php.editor.parser.astnodes.ExpressionStatement.accept(ExpressionStatement.java:71)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:51)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.scan(ModelVisitor.java:152)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:58)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.visit(DefaultVisitor.java:90)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultTreePathVisitor.visit(DefaultTreePathVisitor.java:170)
        at org.netbeans.modules.php.editor.parser.astnodes.Block.accept(Block.java:93)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:51)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.scan(ModelVisitor.java:152)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.visit(ModelVisitor.java:214)
        at org.netbeans.modules.php.editor.parser.astnodes.MethodDeclaration.accept(MethodDeclaration.java:74)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:51)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.scan(ModelVisitor.java:152)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:58)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.visit(DefaultVisitor.java:90)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultTreePathVisitor.visit(DefaultTreePathVisitor.java:170)
        at org.netbeans.modules.php.editor.parser.astnodes.Block.accept(Block.java:93)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:51)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.scan(ModelVisitor.java:152)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.visit(DefaultVisitor.java:116)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultTreePathVisitor.visit(DefaultTreePathVisitor.java:195)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.visit(ModelVisitor.java:189)
        at org.netbeans.modules.php.editor.parser.astnodes.ClassDeclaration.accept(ClassDeclaration.java:87)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:51)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.scan(ModelVisitor.java:152)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.scan(DefaultVisitor.java:58)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor.visit(DefaultVisitor.java:276)
        at org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultTreePathVisitor.visit(DefaultTreePathVisitor.java:370)
        at org.netbeans.modules.php.editor.model.impl.ModelVisitor.visit(ModelVisitor.java:168)