Workaround for JDK8/Maven bug?

[dminkovsky]

I am affected by this JDK8 bug with annotation processing. When I attempt to build my project without cleaning first, I get:

[INFO] Compiling 22 source files to /Users/dmitry/dev/project/stream/target/classes
An exception has occurred in the compiler (1.8.0_74). Please file a bug against the Java compiler via the Java bug reporting page (http://bugreport.java.com) after checking the Bug Database (http://bugs.j
ava.com) for duplicates. Include your program and the following diagnostic in your report. Thank you.
java.lang.IllegalStateException: endPosTable already set
        at com.sun.tools.javac.util.DiagnosticSource.setEndPosTable(DiagnosticSource.java:136)
        at com.sun.tools.javac.util.Log.setEndPosTable(Log.java:350)

This is forcing me to clean my build every time I want to compile. I'd like to be able to build without cleaning. Does anyone know a workaround for this issue?

[alicederyn]

Are you using Maven, as in the bug description?

On Wed, 4 May 2016, 19:05 Dmitry Minkovsky, notifications@github.com
wrote:

I am affected by this JDK8 bug with annotation processing
https://bugs.openjdk.java.net/browse/JDK-8067747. When I attempt to
build my project without cleaning first, I get:

[INFO] Compiling 22 source files to /Users/dmitry/dev/project/stream/target/classes
An exception has occurred in the compiler (1.8.0_74). Please file a bug against the Java compiler via the Java bug reporting page (http://bugreport.java.com) after checking the Bug Database (http://bugs.java.com) for duplicates. Include your program and the following diagnostic in your report. Thank you.
java.lang.IllegalStateException: endPosTable already set
at com.sun.tools.javac.util.DiagnosticSource.setEndPosTable(DiagnosticSource.java:136)
at com.sun.tools.javac.util.Log.setEndPosTable(Log.java:350)

This is forcing me to clean my build every time I want to compile. I'd
like to be able to build without cleaning. Does anyone know a workaround
for this issue?

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#151

[dminkovsky]

I am. Version 3.3.3. A gist with my pom.xml https://gist.github.com/dminkovsky/edd89c757d7c1f1d9c2ccfaf4e9ed34e

[alicederyn]

Is that the full stack trace you're seeing?

[dminkovsky]

Here is the full trace:

[INFO] Compiling 22 source files to /Users/dmitry/dev/project/stream/target/classes                                                                                                                   [26/1888]
An exception has occurred in the compiler (1.8.0_74). Please file a bug against the Java compiler via the Java bug reporting page (http://bugreport.java.com) after checking the Bug Database (http://bugs.j
ava.com) for duplicates. Include your program and the following diagnostic in your report. Thank you.
java.lang.IllegalStateException: endPosTable already set
        at com.sun.tools.javac.util.DiagnosticSource.setEndPosTable(DiagnosticSource.java:136)
        at com.sun.tools.javac.util.Log.setEndPosTable(Log.java:350)
        at com.sun.tools.javac.main.JavaCompiler.parse(JavaCompiler.java:667)
        at com.sun.tools.javac.main.JavaCompiler.parseFiles(JavaCompiler.java:950)
        at com.sun.tools.javac.processing.JavacProcessingEnvironment$Round.<init>(JavacProcessingEnvironment.java:892)
        at com.sun.tools.javac.processing.JavacProcessingEnvironment$Round.next(JavacProcessingEnvironment.java:921)
        at com.sun.tools.javac.processing.JavacProcessingEnvironment.doProcessing(JavacProcessingEnvironment.java:1187)
        at com.sun.tools.javac.main.JavaCompiler.processAnnotations(JavaCompiler.java:1170)
        at com.sun.tools.javac.main.JavaCompiler.compile(JavaCompiler.java:856)
        at com.sun.tools.javac.main.Main.compile(Main.java:523)
        at com.sun.tools.javac.api.JavacTaskImpl.doCall(JavacTaskImpl.java:129)
        at com.sun.tools.javac.api.JavacTaskImpl.call(JavacTaskImpl.java:138)
        at org.codehaus.plexus.compiler.javac.JavaxToolsCompiler.compileInProcess(JavaxToolsCompiler.java:125)
        at org.codehaus.plexus.compiler.javac.JavacCompiler.performCompile(JavacCompiler.java:171)
        at org.apache.maven.plugin.compiler.AbstractCompilerMojo.execute(AbstractCompilerMojo.java:886)
        at org.apache.maven.plugin.compiler.CompilerMojo.execute(CompilerMojo.java:129)
        at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:134)
        at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:208)
        at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
        at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
        at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:116)
        at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:80)
        at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build(SingleThreadedBuilder.java:51)
        at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:128)
        at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:307)
        at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:193)
        at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:106)
        at org.apache.maven.cli.MavenCli.execute(MavenCli.java:862)
        at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:286)
        at org.apache.maven.cli.MavenCli.main(MavenCli.java:197)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:498)
        at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:289)
        at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:229)
        at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:415)
        at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:356)
[INFO] -------------------------------------------------------------
[ERROR] COMPILATION ERROR : 
[INFO] -------------------------------------------------------------
[ERROR] An unknown compilation problem occurred
[INFO] 1 error
[INFO] -------------------------------------------------------------

[alicederyn]

Thanks. Unfortunately there doesn't seem to be any FreeBuilder in that trace, so there's no obvious way we could change the processor to avoid triggering the error in the first place, which we normally do for this kind of bug.

[dminkovsky]

That's what I feared. I posted thinking maybe someone else might know or find an answer? Others must surely be using JDK8?

[alicederyn]

It seems to be a Maven bug, though. We've used JDK8 for a while with no problems using Gradle, Eclipse and IntelliJ.

[dminkovsky]

I configured an IntelliJ build and, yeah, this does not occur. So, Maven related.

[alicederyn]

My best suggestion is to switch to Gradle. As a bonus, with gradle-processors you can correctly configure IntelliJ and Eclipse to use annotation processors with a single command-line call (gradle idea or gradle eclipse, or just open the Gradle project directly in IntelliJ).

[dminkovsky]

@ChrisAlice Thank you. Yeah, that's what I'm probably going to do eventually when I have a minute. But I've got it working in IntelliJ. I was enjoying building and running from the command line, but since IntelliJ was already configured to import my Maven model, when I ran into this problem I just started building from the IDE and everything has been fine. I'd rather not do everything from the IDE because it's not the best feeling for me but it's working now, so... :D

[dminkovsky]

Hey I am glad to report user error in this issue.

For some reason I had needlessly configured build-helper-maven-plugin to add the generated sources to the class path (as in example). No problems recompiling with this plugin removed.

Thank you.

[alicederyn]

Thanks for the update, Dmitry!