java.lang.IndexOutOfBoundsException: Index: 0, Size: 0
   at com.sun.tools.javac.util.List.get(List.java:475)
   at org.netbeans.modules.web.el.ELTypeUtilities.getReturnTypeForGenericClass(ELTypeUtilities.java:233)
   at org.netbeans.modules.web.el.ELTypeUtilities.getReturnType(ELTypeUtilities.java:211)
   at org.netbeans.modules.web.el.ELTypeUtilities$TypeResolverVisitor.visit(ELTypeUtilities.java:941)
   at com.sun.el.parser.SimpleNode.accept(SimpleNode.java:222)
   at com.sun.el.parser.SimpleNode.accept(SimpleNode.java:225)
   at com.sun.el.parser.SimpleNode.accept(SimpleNode.java:225)
   at com.sun.el.parser.SimpleNode.accept(SimpleNode.java:225)
   at org.netbeans.modules.web.el.ELTypeUtilities.resolveElement(ELTypeUtilities.java:191)
   at org.netbeans.modules.web.el.hints.Identifiers.isValidNode(Identifiers.java:161)
   at org.netbeans.modules.web.el.hints.Identifiers.access$000(Identifiers.java:66)
   at org.netbeans.modules.web.el.hints.Identifiers$1.visit(Identifiers.java:141)
   at com.sun.el.parser.SimpleNode.accept(SimpleNode.java:222)
   at com.sun.el.parser.SimpleNode.accept(SimpleNode.java:225)
   at com.sun.el.parser.SimpleNode.accept(SimpleNode.java:225)
   at com.sun.el.parser.SimpleNode.accept(SimpleNode.java:225)
   at com.sun.el.parser.SimpleNode.accept(SimpleNode.java:225)
   at com.sun.el.parser.SimpleNode.accept(SimpleNode.java:225)
   at com.sun.el.parser.SimpleNode.accept(SimpleNode.java:225)
   at org.netbeans.modules.web.el.hints.Identifiers.run(Identifiers.java:106)
   at org.netbeans.modules.web.el.hints.ELHintsProvider$1.run(ELHintsProvider.java:93)
   at org.netbeans.modules.web.el.hints.ELHintsProvider$1.run(ELHintsProvider.java:85)
   at org.netbeans.modules.java.source.parsing.MimeTask.run(MimeTask.java:83)
   at org.netbeans.modules.parsing.impl.TaskProcessor.callUserTask(TaskProcessor.java:609)
   at org.netbeans.modules.parsing.api.ParserManager$MimeTaskAction.run(ParserManager.java:380)
   at org.netbeans.modules.parsing.api.ParserManager$MimeTaskAction.run(ParserManager.java:363)
   at org.netbeans.modules.parsing.impl.TaskProcessor$2.call(TaskProcessor.java:204)
   at org.netbeans.modules.parsing.impl.TaskProcessor$2.call(TaskProcessor.java:201)
   at org.netbeans.modules.masterfs.filebasedfs.utils.FileChangedManager.priorityIO(FileChangedManager.java:176)
   at org.netbeans.modules.masterfs.providers.ProvidedExtensions.priorityIO(ProvidedExtensions.java:360)
   at org.netbeans.modules.parsing.nb.DataObjectEnvFactory.runPriorityIO(DataObjectEnvFactory.java:141)
   at org.netbeans.modules.parsing.impl.Utilities.runPriorityIO(Utilities.java:88)
   at org.netbeans.modules.parsing.impl.TaskProcessor.runUserTask(TaskProcessor.java:201)
   at org.netbeans.modules.parsing.api.ParserManager.parse(ParserManager.java:334)
   at org.netbeans.api.java.source.JavaSource.runUserActionTaskImpl(JavaSource.java:415)
   at org.netbeans.api.java.source.JavaSource.runUserActionTask(JavaSource.java:407)
   at org.netbeans.modules.web.el.hints.ELHintsProvider.computeHints(ELHintsProvider.java:85)
   at org.netbeans.modules.csl.hints.infrastructure.HintsTask$1.run(HintsTask.java:139)
   at org.netbeans.modules.csl.hints.infrastructure.HintsTask$1.run(HintsTask.java:101)
   at org.netbeans.modules.parsing.impl.TaskProcessor.callUserTask(TaskProcessor.java:609)
   at org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:153)
   at org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:137)
   at org.netbeans.modules.parsing.impl.TaskProcessor$2.call(TaskProcessor.java:204)
   at org.netbeans.modules.parsing.impl.TaskProcessor$2.call(TaskProcessor.java:201)
   at org.netbeans.modules.masterfs.filebasedfs.utils.FileChangedManager.priorityIO(FileChangedManager.java:176)
   at org.netbeans.modules.masterfs.providers.ProvidedExtensions.priorityIO(ProvidedExtensions.java:360)
   at org.netbeans.modules.parsing.nb.DataObjectEnvFactory.runPriorityIO(DataObjectEnvFactory.java:141)
   at org.netbeans.modules.parsing.impl.Utilities.runPriorityIO(Utilities.java:88)
Caused: org.netbeans.modules.parsing.spi.ParseException
   at org.netbeans.modules.parsing.impl.TaskProcessor.runUserTask(TaskProcessor.java:209)
   at org.netbeans.modules.parsing.api.ParserManager.parse(ParserManager.java:104)
   at org.netbeans.modules.csl.hints.infrastructure.HintsTask.run(HintsTask.java:94)
   at org.netbeans.modules.csl.hints.infrastructure.HintsTask.run(HintsTask.java:77)
   at org.netbeans.modules.parsing.impl.TaskProcessor.callParserResultTask(TaskProcessor.java:584)
   at org.netbeans.modules.parsing.impl.TaskProcessor$RequestPerformer.run(TaskProcessor.java:809)
   at org.openide.util.lookup.Lookups.executeWith(Lookups.java:304)
   at org.netbeans.modules.parsing.impl.TaskProcessor$RequestPerformer.execute(TaskProcessor.java:725)
   at org.netbeans.modules.parsing.impl.TaskProcessor$CompilationJob.run(TaskProcessor.java:686)
   at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
   at java.util.concurrent.FutureTask.run(FutureTask.java:266)
   at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1443)
   at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:68)
   at org.openide.util.lookup.Lookups.executeWith(Lookups.java:303)
   at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2058)