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From "Travis (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (NETBEANS-2938) StringIndexOutOfBoundsException while parsing Java 12 sources
Date Thu, 01 Aug 2019 21:30:00 GMT

     [ https://issues.apache.org/jira/browse/NETBEANS-2938?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Travis updated NETBEANS-2938:
-----------------------------
    Affects Version/s: 11.0

> StringIndexOutOfBoundsException while parsing Java 12 sources
> -------------------------------------------------------------
>
>                 Key: NETBEANS-2938
>                 URL: https://issues.apache.org/jira/browse/NETBEANS-2938
>             Project: NetBeans
>          Issue Type: Bug
>          Components: java - Source
>    Affects Versions: 11.0
>         Environment: Windows 10
> Netbeans 11.0
> OpenJDK 12
> Gradle 5.5
>            Reporter: Travis
>            Priority: Major
>
> With Netbeans 11.0 on Windows, after updating from JDK 8 to OpenJDK 12, I started getting
the following exception.  After this exception, since the source scan failed various IDE
features don't work (Navigator pane says "Please Wait" forever, can't Navigate sources using
operations like "Go to Declaration", etc).
> Strangely, I am running Netbeans 11.0 on Linux and didn't have this same problem there.
> I saw this on proprietry code, and can't share it.  If necessary I could try to provide
a tiny code example that demonstrates the same issue.
>  
> An error occurred during parsing of 'C:\<redacted>.java'. Please report a bug against
java/source and attach dump file 'C:\<redacted>.dump'.
> Caused: java.lang.StringIndexOutOfBoundsException: String index out of range: -1
>  at java.lang.String.substring(String.java:1967)
>  at org.netbeans.modules.java.j2seplatform.queries.QueriesCache.getURL(QueriesCache.java:156)
>  at org.netbeans.modules.java.j2seplatform.queries.QueriesCache.loadRoots(QueriesCache.java:123)
>  at org.netbeans.modules.java.j2seplatform.queries.QueriesCache.getRoots(QueriesCache.java:71)
>  at org.netbeans.modules.java.j2seplatform.queries.DefaultSourceForBinaryQuery.findSourceRoots2(DefaultSourceForBinaryQuery.java:37)
>  at org.netbeans.api.java.queries.SourceForBinaryQuery.findSourceRoots2(SourceForBinaryQuery.java:101)
>  at org.netbeans.modules.parsing.impl.indexing.PathRegistry.sourceForBinaryQuery(PathRegistry.java:191)
>  at org.netbeans.modules.parsing.impl.indexing.PathRegistry.sourceForBinaryQuery(PathRegistry.java:168)
>  at org.netbeans.modules.java.source.classpath.CacheClassPath.getResources(CacheClassPath.java:148)
>  at org.netbeans.api.java.classpath.ClassPath.entries(ClassPath.java:363)
>  at org.netbeans.modules.java.source.parsing.CachingFileManager.list(CachingFileManager.java:115)
>  at org.netbeans.modules.java.source.parsing.ProxyFileManager.list(ProxyFileManager.java:115)
>  at com.sun.tools.javac.code.ClassFinder.list(ClassFinder.java:801)
>  at com.sun.tools.javac.code.ClassFinder.scanUserPaths(ClassFinder.java:709)
>  at com.sun.tools.javac.code.ClassFinder.fillIn(ClassFinder.java:589)
>  at com.sun.tools.javac.code.ClassFinder.complete(ClassFinder.java:312)
>  at com.sun.tools.javac.code.Symbol.complete(Symbol.java:645)
>  at com.sun.tools.javac.code.Symbol$PackageSymbol.members(Symbol.java:1142)
>  at com.sun.tools.javac.code.Symtab.listPackageModules(Symtab.java:860)
>  at com.sun.tools.javac.comp.Enter.visitTopLevel(Enter.java:390)
>  at com.sun.tools.javadoc.main.JavadocEnter.visitTopLevel(JavadocEnter.java:89)
>  at org.netbeans.lib.nbjavac.services.NBJavadocEnter.visitTopLevel(NBJavadocEnter.java:87)
>  at com.sun.tools.javac.tree.JCTree$JCCompilationUnit.accept(JCTree.java:537)
>  at com.sun.tools.javac.comp.Enter.classEnter(Enter.java:328)
>  at com.sun.tools.javac.comp.Enter.classEnter(Enter.java:343)
>  at com.sun.tools.javac.comp.Enter.complete(Enter.java:813)
>  at org.netbeans.lib.nbjavac.services.NBJavadocEnter.main(NBJavadocEnter.java:67)
>  at com.sun.tools.javac.main.JavaCompiler.enterTrees(JavaCompiler.java:1142)
>  at com.sun.tools.javac.api.JavacTaskImpl.enter(JavacTaskImpl.java:399)
>  at com.sun.tools.javac.api.JavacTaskImpl.enter(JavacTaskImpl.java:327)
>  at org.netbeans.modules.java.source.parsing.JavacParser.moveToPhase(JavacParser.java:623)
>  at org.netbeans.modules.java.source.parsing.JavacParser.getResult(JavacParser.java:484)
>  at org.netbeans.modules.java.source.parsing.JavacParser.getResult(JavacParser.java:136)
>  at org.netbeans.modules.parsing.impl.TaskProcessor.callGetResult(TaskProcessor.java:608)
>  at org.netbeans.modules.parsing.impl.SourceCache.getResult(SourceCache.java:239)
>  at org.netbeans.modules.parsing.impl.TaskProcessor$RequestPerformer.run(TaskProcessor.java:775)
>  at org.openide.util.lookup.Lookups.executeWith(Lookups.java:279)
>  at org.netbeans.modules.parsing.impl.TaskProcessor$RequestPerformer.execute(TaskProcessor.java:702)
> [catch] at org.netbeans.modules.parsing.impl.TaskProcessor$CompilationJob.run(TaskProcessor.java:663)
>  at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
>  at java.util.concurrent.FutureTask.run(FutureTask.java:266)
>  at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
>  at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
>  at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
>  at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)



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