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  1. JDK
  2. JDK-8141264

Exception in compiler while compiling using Maven 3

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    Details

    • Subcomponent:
    • CPU:
      x86_64
    • OS:
      linux_ubuntu

      Description

      FULL PRODUCT VERSION :
      java version "1.8.0_40-ea"
      Java(TM) SE Runtime Environment (build 1.8.0_40-ea-b12)
      Java HotSpot(TM) 64-Bit Server VM (build 25.40-b16, mixed mode)

      ADDITIONAL OS VERSION INFORMATION :
      Linux gerlaptop 3.13.0-37-generic #64-Ubuntu SMP Mon Sep 22 21:28:38 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux

      EXTRA RELEVANT SYSTEM CONFIGURATION :
      Using:
      Apache Maven 3.2.3 (33f8c3e1027c3ddde99d3cdebad2656a31e8fdf4; 2014-08-11T22:58:10+02:00)


      A DESCRIPTION OF THE PROBLEM :
      [INFO] Compiling 200 source files to /home/gerbrand/workspace/Fundeon/subsidies/sub-war/target/classes
      An exception has occurred in the compiler (1.8.0_40-ea). Please file a bug at the Java Developer Connection (http://java.sun.com/webapps/bugreport) after checking the Bug Parade for duplicates. Include your program and the following diagnostic in your report. Thank you.
      java.lang.ClassCastException: com.sun.tools.javac.code.Type$UnionClassType cannot be cast to com.sun.tools.javac.code.Type$IntersectionClassType
      at com.sun.tools.javac.code.Types$8.visitClassType(Types.java:1542)
      at com.sun.tools.javac.code.Types$8.visitClassType(Types.java:1499)
      at com.sun.tools.javac.code.Type$ClassType.accept(Type.java:778)
      at com.sun.tools.javac.code.Types$DefaultTypeVisitor.visit(Types.java:4459)
      at com.sun.tools.javac.code.Types.isCastable(Types.java:1490)
      at com.sun.tools.javac.comp.Check.checkCastable(Check.java:568)
      at com.sun.tools.javac.comp.Check.checkCastable(Check.java:565)
      at com.sun.tools.javac.comp.Attr.visitTypeCast(Attr.java:3086)
      at com.sun.tools.javac.tree.JCTree$JCTypeCast.accept(JCTree.java:1814)
      at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:566)
      at com.sun.tools.javac.comp.Attr.attribExpr(Attr.java:608)
      at com.sun.tools.javac.comp.Attr.visitVarDef(Attr.java:1052)
      at com.sun.tools.javac.tree.JCTree$JCVariableDecl.accept(JCTree.java:852)
      at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:566)
      at com.sun.tools.javac.comp.Attr.attribStat(Attr.java:635)
      at com.sun.tools.javac.comp.Attr.attribStats(Attr.java:651)
      at com.sun.tools.javac.comp.Attr.visitBlock(Attr.java:1101)
      at com.sun.tools.javac.tree.JCTree$JCBlock.accept(JCTree.java:909)
      at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:566)
      at com.sun.tools.javac.comp.Attr.attribStat(Attr.java:635)
      at com.sun.tools.javac.comp.Attr.visitTry(Attr.java:1354)
      at com.sun.tools.javac.tree.JCTree$JCTry.accept(JCTree.java:1173)
      at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:566)
      at com.sun.tools.javac.comp.Attr.attribStat(Attr.java:635)
      at com.sun.tools.javac.comp.Attr.attribStats(Attr.java:651)
      at com.sun.tools.javac.comp.Attr.visitBlock(Attr.java:1101)
      at com.sun.tools.javac.tree.JCTree$JCBlock.accept(JCTree.java:909)
      at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:566)
      at com.sun.tools.javac.comp.Attr.attribStat(Attr.java:635)
      at com.sun.tools.javac.comp.Attr.visitMethodDef(Attr.java:994)
      at com.sun.tools.javac.tree.JCTree$JCMethodDecl.accept(JCTree.java:778)
      at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:566)
      at com.sun.tools.javac.comp.Attr.attribStat(Attr.java:635)
      at com.sun.tools.javac.comp.Attr.attribClassBody(Attr.java:4321)
      at com.sun.tools.javac.comp.Attr.attribClass(Attr.java:4231)
      at com.sun.tools.javac.comp.Attr.attribClass(Attr.java:4160)
      at com.sun.tools.javac.comp.Attr.attrib(Attr.java:4135)
      at com.sun.tools.javac.main.JavaCompiler.attribute(JavaCompiler.java:1248)
      at com.sun.tools.javac.main.JavaCompiler.compile2(JavaCompiler.java:901)
      at com.sun.tools.javac.main.JavaCompiler.compile(JavaCompiler.java:860)
      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:169)
      at org.apache.maven.plugin.compiler.AbstractCompilerMojo.execute(AbstractCompilerMojo.java:823)
      at org.apache.maven.plugin.compiler.CompilerMojo.execute(CompilerMojo.java:129)
      at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:132)
      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:120)
      at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:347)
      at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:154)
      at org.apache.maven.cli.MavenCli.execute(MavenCli.java:582)
      at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:214)
      at org.apache.maven.cli.MavenCli.main(MavenCli.java:158)
      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:497)
      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)

      REGRESSION. Last worked in version 7u65

      ADDITIONAL REGRESSION INFORMATION:
       % mvn -version
      Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=1024m; support was removed in 8.0
      Apache Maven 3.2.3 (33f8c3e1027c3ddde99d3cdebad2656a31e8fdf4; 2014-08-11T22:58:10+02:00)
      Maven home: /usr/local/apache-maven
      Java version: 1.8.0_40-ea, vendor: Oracle Corporation
      Java home: /usr/local/jdk1.8.0_40/jre
      Default locale: nl_NL, platform encoding: UTF-8
      OS name: "linux", version: "3.13.0-37-generic", arch: "amd64", family: "unix"


      STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
      The problem occurs while compiling a webapplication using Maven:

       % mvn compile
      Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=1024m; support was removed in 8.0
      [INFO] Scanning for projects...
      [INFO]
      [INFO] ------------------------------------------------------------------------
      [INFO] Building Subsidies WAR 4.7.0
      [INFO] ------------------------------------------------------------------------
      [INFO]
      [INFO] --- buildnumber-maven-plugin:1.1:create (default) @ sub-war ---
      [INFO] Checking for local modifications: skipped.
      [INFO] Updating project files from SCM: skipped.
      [INFO] Executing: /bin/sh -c cd /home/gerbrand/workspace/Fundeon/subsidies/sub-war && git rev-parse --verify HEAD
      [INFO] Working directory: /home/gerbrand/workspace/Fundeon/subsidies/sub-war
      [INFO] Storing buildNumber: fdbdb4d50626d7a4f55de98e36a640acbad01174 at timestamp: 1414683141651
      [INFO] Executing: /bin/sh -c cd /home/gerbrand/workspace/Fundeon/subsidies/sub-war && git rev-parse --verify HEAD
      [INFO] Working directory: /home/gerbrand/workspace/Fundeon/subsidies/sub-war
      [INFO] Storing buildScmBranch: UNKNOWN
      [INFO]
      [INFO] --- maven-resources-plugin:2.7:resources (default-resources) @ sub-war ---
      [INFO] Using 'UTF-8' encoding to copy filtered resources.
      [INFO] Copying 3 resources
      [INFO]
      [INFO] --- maven-compiler-plugin:3.2:compile (default-compile) @ sub-war ---
      [INFO] Changes detected - recompiling the module!
      [INFO] Compiling 200 source files to /home/gerbrand/workspace/Fundeon/subsidies/sub-war/target/classes
      An exception has occurred in the compiler (1.8.0_40-ea). Please file a bug at the Java Developer Connection (http://java.sun.com/webapps/bugreport) after checking the Bug Parade for duplicates. Include your program and the following diagnostic in your report. Thank you.
      java.lang.ClassCastException: com.sun.tools.javac.code.Type$UnionClassType cannot be cast to com.sun.tools.javac.code.Type$IntersectionClassType


      EXPECTED VERSUS ACTUAL BEHAVIOR :
      EXPECTED -
      A succesfull compilation
      ACTUAL -
      When using JDK 8 to compile our source-code we get the above exception. When using Java 7 the code is compiled successfully.

      REPRODUCIBILITY :
      This bug can be reproduced always.

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              • Assignee:
                fmatte Fairoz Matte
                Reporter:
                webbuggrp Webbug Group
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                Dates

                • Created:
                  Updated:
                  Resolved: