java.lang.ClassCastException: com.sun.tools.javac.code.Type$CapturedType cannot be cast to javax.lang.model.type.DeclaredType at org.netbeans.modules.java.hints.CollectionRemove.run(CollectionRemove.java:141) at org.netbeans.modules.java.hints.infrastructure.HintsTask$ScannerImpl.runAndAdd(HintsTask.java:220) at org.netbeans.modules.java.hints.infrastructure.HintsTask$ScannerImpl.scan(HintsTask.java:245) at org.netbeans.modules.java.hints.infrastructure.HintsTask$ScannerImpl.scan(HintsTask.java:184) at com.sun.source.util.TreeScanner.visitUnary(TreeScanner.java:304) at com.sun.tools.javac.tree.JCTree$JCUnary.accept(JCTree.java:1513) at com.sun.source.util.TreePathScanner.scan(TreePathScanner.java:67) at org.netbeans.api.java.source.support.CancellableTreePathScanner.scan(CancellableTreePathScanner.java:91) at org.netbeans.modules.java.hints.infrastructure.HintsTask$ScannerImpl.scan(HintsTask.java:252) at org.netbeans.modules.java.hints.infrastructure.HintsTask$ScannerImpl.scan(HintsTask.java:184) at com.sun.source.util.TreeScanner.scanAndReduce(TreeScanner.java:80) at com.sun.source.util.TreeScanner.visitBinary(TreeScanner.java:309) at com.sun.tools.javac.tree.JCTree$JCBinary.accept(JCTree.java:1553) at com.sun.source.util.TreePathScanner.scan(TreePathScanner.java:67) at org.netbeans.api.java.source.support.CancellableTreePathScanner.scan(CancellableTreePathScanner.java:91) at org.netbeans.modules.java.hints.infrastructure.HintsTask$ScannerImpl.scan(HintsTask.java:252) at org.netbeans.modules.java.hints.infrastructure.HintsTask$ScannerImpl.scan(HintsTask.java:184) at com.sun.source.util.TreeScanner.visitParenthesized(TreeScanner.java:288) at com.sun.tools.javac.tree.JCTree$JCParens.accept(JCTree.java:1425) at com.sun.source.util.TreePathScanner.scan(TreePathScanner.java:67) at org.netbeans.api.java.source.support.CancellableTreePathScanner.scan(CancellableTreePathScanner.java:91) at org.netbeans.modules.java.hints.infrastructure.HintsTask$ScannerImpl.scan(HintsTask.java:252) at org.netbeans.modules.java.hints.infrastructure.HintsTask$ScannerImpl.scan(HintsTask.java:184) at com.sun.source.util.TreeScanner.visitIf(TreeScanner.java:232) at com.sun.tools.javac.tree.JCTree$JCIf.accept(JCTree.java:1126) at com.sun.source.util.TreePathScanner.scan(TreePathScanner.java:67) at org.netbeans.api.java.source.support.CancellableTreePathScanner.scan(CancellableTreePathScanner.java:91) at org.netbeans.modules.java.hints.infrastructure.HintsTask$ScannerImpl.scan(HintsTask.java:252) at org.netbeans.modules.java.hints.infrastructure.HintsTask$ScannerImpl.scan(HintsTask.java:184) at com.sun.source.util.TreeScanner.scanAndReduce(TreeScanner.java:80) at com.sun.source.util.TreeScanner.scan(TreeScanner.java:90) at org.netbeans.api.java.source.support.CancellableTreePathScanner.scan(CancellableTreePathScanner.java:100) at com.sun.source.util.TreeScanner.visitBlock(TreeScanner.java:159) at com.sun.tools.javac.tree.JCTree$JCBlock.accept(JCTree.java:777) at com.sun.source.util.TreePathScanner.scan(TreePathScanner.java:67) at org.netbeans.api.java.source.support.CancellableTreePathScanner.scan(CancellableTreePathScanner.java:91) at org.netbeans.modules.java.hints.infrastructure.HintsTask$ScannerImpl.scan(HintsTask.java:252) at org.netbeans.modules.java.hints.infrastructure.HintsTask$ScannerImpl.scan(HintsTask.java:184) at com.sun.source.util.TreeScanner.scanAndReduce(TreeScanner.java:80) at com.sun.source.util.TreeScanner.visitMethod(TreeScanner.java:142) at org.netbeans.modules.java.hints.infrastructure.HintsTask$ScannerImpl.visitMethod(HintsTask.java:270) at org.netbeans.modules.java.hints.infrastructure.HintsTask$ScannerImpl.visitMethod(HintsTask.java:184) at com.sun.tools.javac.tree.JCTree$JCMethodDecl.accept(JCTree.java:677) at com.sun.source.util.TreePathScanner.scan(TreePathScanner.java:67) at org.netbeans.api.java.source.support.CancellableTreePathScanner.scan(CancellableTreePathScanner.java:91) at org.netbeans.modules.java.hints.infrastructure.HintsTask$ScannerImpl.scan(HintsTask.java:252) at org.netbeans.modules.java.hints.infrastructure.HintsTask$ScannerImpl.scan(HintsTask.java:184) at com.sun.source.util.TreeScanner.scanAndReduce(TreeScanner.java:80) at com.sun.source.util.TreeScanner.scan(TreeScanner.java:90) at org.netbeans.api.java.source.support.CancellableTreePathScanner.scan(CancellableTreePathScanner.java:100) at com.sun.source.util.TreeScanner.scanAndReduce(TreeScanner.java:98) at com.sun.source.util.TreeScanner.visitClass(TreeScanner.java:132) at org.netbeans.modules.java.hints.infrastructure.HintsTask$ScannerImpl.visitClass(HintsTask.java:278) at org.netbeans.modules.java.hints.infrastructure.HintsTask$ScannerImpl.visitClass(HintsTask.java:184) at com.sun.tools.javac.tree.JCTree$JCClassDecl.accept(JCTree.java:604) at com.sun.source.util.TreePathScanner.scan(TreePathScanner.java:67) at org.netbeans.api.java.source.support.CancellableTreePathScanner.scan(CancellableTreePathScanner.java:91) at org.netbeans.modules.java.hints.infrastructure.HintsTask$ScannerImpl.scan(HintsTask.java:252) at org.netbeans.modules.java.hints.infrastructure.HintsTask$ScannerImpl.scan(HintsTask.java:184) at com.sun.source.util.TreeScanner.scan(TreeScanner.java:90) at org.netbeans.api.java.source.support.CancellableTreePathScanner.scan(CancellableTreePathScanner.java:100) at com.sun.source.util.TreeScanner.scanAndReduce(TreeScanner.java:98) at com.sun.source.util.TreeScanner.visitCompilationUnit(TreeScanner.java:119) at com.sun.tools.javac.tree.JCTree$JCCompilationUnit.accept(JCTree.java:482) at com.sun.source.util.TreePathScanner.scan(TreePathScanner.java:49) at org.netbeans.modules.java.hints.infrastructure.HintsTask$ScannerImpl.scan(HintsTask.java:264) at org.netbeans.modules.java.hints.infrastructure.HintsTask.computeHints(HintsTask.java:125) at org.netbeans.modules.java.hints.infrastructure.HintsTask.computeHints(HintsTask.java:113) at org.netbeans.modules.java.hints.infrastructure.HintsTask.run(HintsTask.java:164) at org.netbeans.modules.java.hints.infrastructure.HintsTask.run(HintsTask.java:87) at org.netbeans.modules.java.source.JavaSourceAccessor$CancelableTaskWrapper.run(JavaSourceAccessor.java:288) at org.netbeans.modules.parsing.impl.TaskProcessor$CompilationJob.run(TaskProcessor.java:668) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) at java.util.concurrent.FutureTask.run(FutureTask.java:138) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) at java.lang.Thread.run(Thread.java:619)