java.lang.AssertionError: ModCount already updated
        at org.netbeans.lib.lexer.inc.IncTokenList.replaceTokens(IncTokenList.java:304)
        at org.netbeans.lib.lexer.inc.TokenListUpdater.updateRegular(TokenListUpdater.java:269)
        at org.netbeans.lib.lexer.inc.TokenHierarchyUpdate$UpdateItem.update(TokenHierarchyUpdate.java:346)
        at org.netbeans.lib.lexer.inc.TokenHierarchyUpdate.processLevelInfos(TokenHierarchyUpdate.java:221)
        at org.netbeans.lib.lexer.inc.TokenHierarchyUpdate.updateImpl(TokenHierarchyUpdate.java:193)
        at org.netbeans.lib.lexer.inc.TokenHierarchyUpdate.update(TokenHierarchyUpdate.java:130)
        at org.netbeans.lib.lexer.TokenHierarchyOperation.textModified(TokenHierarchyOperation.java:523)
        at org.netbeans.spi.lexer.TokenHierarchyControl.textModified(TokenHierarchyControl.java:93)
        at org.netbeans.lib.lexer.inc.DocumentInput.insertUpdate(DocumentInput.java:139)
        at org.netbeans.lib.editor.util.swing.PriorityDocumentListenerList.insertUpdate(PriorityDocumentListenerList.java:79)
        at javax.swing.text.AbstractDocument.fireInsertUpdate(AbstractDocument.java:184)
        at org.netbeans.editor.BaseDocument.fireInsertUpdate(BaseDocument.java:1618)
        at org.netbeans.editor.BaseDocument.insertString(BaseDocument.java:773)
        at org.netbeans.modules.java.source.save.Reformatter.reformatImpl(Reformatter.java:271)
        at org.netbeans.modules.java.source.save.Reformatter.reformat(Reformatter.java:94)
        at org.netbeans.modules.editor.indent.TaskHandler$MimeItem.runTask(TaskHandler.java:504)
        at org.netbeans.modules.editor.indent.TaskHandler.runTasks(TaskHandler.java:271)
        at org.netbeans.modules.editor.indent.IndentImpl.reformat(IndentImpl.java:293)
        at org.netbeans.modules.editor.indent.api.Reformat.reformat(Reformat.java:151)
        at org.netbeans.modules.websvc.saas.codegen.SaasClientCodeGenerator.reformat(SaasClientCodeGenerator.java:325)
        at org.netbeans.modules.websvc.saas.codegen.SaasClientCodeGenerator.insert(SaasClientCodeGenerator.java:309)
        at org.netbeans.modules.websvc.saas.codegen.SaasClientCodeGenerator.insert(SaasClientCodeGenerator.java:298)
        at org.netbeans.modules.websvc.saas.codegen.j2ee.RestClientJspCodeGenerator.insertSaasServiceAccessCode(RestClientJspCodeGenerator.java:89)
        at org.netbeans.modules.websvc.saas.codegen.java.RestClientPojoCodeGenerator.generate(RestClientPojoCodeGenerator.java:195)
        at org.netbeans.modules.websvc.saas.codegen.ui.RestClientEditorDrop$1.run(RestClientEditorDrop.java:138)
        at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:572)
        at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:997)