Created
April 14, 2011 11:18
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Possible Bug in Java Compiler
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| package org.xron.sandbox; | |
| import java.io.Serializable; | |
| import java.util.ArrayList; | |
| import java.util.Date; | |
| public class Test2 { | |
| public static class FilterValue implements Serializable { | |
| /** | |
| * | |
| */ | |
| private static final long serialVersionUID = 2697173192225900883L; | |
| private Number number; | |
| private String string; | |
| private Boolean bool; | |
| private Date date; | |
| private ArrayList list; | |
| public Object getValue() { | |
| return | |
| number != null ? number : | |
| string != null ? string : | |
| bool != null ? bool : | |
| date != null ? date : | |
| list != null ? list : | |
| null; | |
| } | |
| public FilterValue() {} | |
| public FilterValue(Object o) { | |
| if (o instanceof Number) | |
| number = (Number)o; | |
| else if (o instanceof String) | |
| string = (String)o; | |
| else if (o instanceof Boolean) | |
| bool = (Boolean)o; | |
| else if (o instanceof Date) | |
| date = (Date)o; | |
| else if (o != null) { | |
| throw new Error("Failed to store filtervalue - unknown type: "+o.getClass()); | |
| } | |
| } | |
| @Override | |
| public int hashCode() { | |
| final int prime = 31; | |
| int result = 1; | |
| result = prime * result + ((bool == null) ? 0 : bool.hashCode()); | |
| result = prime * result + ((date == null) ? 0 : date.hashCode()); | |
| result = prime * result | |
| + ((number == null) ? 0 : number.hashCode()); | |
| result = prime * result | |
| + ((string == null) ? 0 : string.hashCode()); | |
| return result; | |
| } | |
| @Override | |
| public boolean equals(Object obj) { | |
| if (this == obj) | |
| return true; | |
| if (obj == null) | |
| return false; | |
| if (getClass() != obj.getClass()) | |
| return false; | |
| FilterValue other = (FilterValue) obj; | |
| if (bool == null) { | |
| if (other.bool != null) | |
| return false; | |
| } else if (!bool.equals(other.bool)) | |
| return false; | |
| if (date == null) { | |
| if (other.date != null) | |
| return false; | |
| } else if (!date.equals(other.date)) | |
| return false; | |
| if (number == null) { | |
| if (other.number != null) | |
| return false; | |
| } else if (!number.equals(other.number)) | |
| return false; | |
| if (string == null) { | |
| if (other.string != null) | |
| return false; | |
| } else if (!string.equals(other.string)) | |
| return false; | |
| return true; | |
| } | |
| } | |
| } |
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| [INFO] ------------------------------------------------------------- | |
| [ERROR] COMPILATION ERROR : | |
| [INFO] ------------------------------------------------------------- | |
| [ERROR] Failure executing javac, but could not parse the error: | |
| An exception has occurred in the compiler (1.6.0_20). 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.AssertionError | |
| at com.sun.tools.javac.jvm.Code$State.forceStackTop(Code.java:1688) | |
| at com.sun.tools.javac.jvm.Gen.visitConditional(Gen.java:1679) | |
| at com.sun.tools.javac.tree.JCTree$JCConditional.accept(JCTree.java:1021) | |
| at com.sun.tools.javac.jvm.Gen.genExpr(Gen.java:818) | |
| at com.sun.tools.javac.jvm.Gen.visitConditional(Gen.java:1678) | |
| at com.sun.tools.javac.tree.JCTree$JCConditional.accept(JCTree.java:1021) | |
| at com.sun.tools.javac.jvm.Gen.genExpr(Gen.java:818) | |
| at com.sun.tools.javac.jvm.Gen.visitConditional(Gen.java:1678) | |
| at com.sun.tools.javac.tree.JCTree$JCConditional.accept(JCTree.java:1021) | |
| at com.sun.tools.javac.jvm.Gen.genExpr(Gen.java:818) | |
| at com.sun.tools.javac.jvm.Gen.visitReturn(Gen.java:1626) | |
| at com.sun.tools.javac.tree.JCTree$JCReturn.accept(JCTree.java:1138) | |
| at com.sun.tools.javac.jvm.Gen.genDef(Gen.java:665) | |
| at com.sun.tools.javac.jvm.Gen.genStat(Gen.java:700) | |
| at com.sun.tools.javac.jvm.Gen.genStat(Gen.java:686) | |
| at com.sun.tools.javac.jvm.Gen.genStats(Gen.java:737) | |
| at com.sun.tools.javac.jvm.Gen.visitBlock(Gen.java:1013) | |
| at com.sun.tools.javac.tree.JCTree$JCBlock.accept(JCTree.java:739) | |
| at com.sun.tools.javac.jvm.Gen.genDef(Gen.java:665) | |
| at com.sun.tools.javac.jvm.Gen.genStat(Gen.java:700) | |
| at com.sun.tools.javac.jvm.Gen.genMethod(Gen.java:893) | |
| at com.sun.tools.javac.jvm.Gen.visitMethodDef(Gen.java:866) | |
| at com.sun.tools.javac.tree.JCTree$JCMethodDecl.accept(JCTree.java:639) | |
| at com.sun.tools.javac.jvm.Gen.genDef(Gen.java:665) | |
| at com.sun.tools.javac.jvm.Gen.genClass(Gen.java:2198) | |
| at com.sun.tools.javac.main.JavaCompiler.genCode(JavaCompiler.java:617) | |
| at com.sun.tools.javac.main.JavaCompiler.generate(JavaCompiler.java:1289) | |
| at com.sun.tools.javac.main.JavaCompiler.generate(JavaCompiler.java:1259) | |
| at com.sun.tools.javac.main.JavaCompiler.compile2(JavaCompiler.java:765) | |
| at com.sun.tools.javac.main.JavaCompiler.compile(JavaCompiler.java:730) | |
| at com.sun.tools.javac.main.Main.compile(Main.java:353) | |
| at com.sun.tools.javac.main.Main.compile(Main.java:279) | |
| at com.sun.tools.javac.main.Main.compile(Main.java:270) | |
| at com.sun.tools.javac.Main.compile(Main.java:87) | |
| at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) | |
| at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) | |
| at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) | |
| at java.lang.reflect.Method.invoke(Method.java:597) | |
| at org.codehaus.plexus.compiler.javac.JavacCompiler.compileInProcess(JavacCompiler.java:554) | |
| at org.codehaus.plexus.compiler.javac.JavacCompiler.compile(JavacCompiler.java:161) | |
| at org.apache.maven.plugin.AbstractCompilerMojo.execute(AbstractCompilerMojo.java:605) | |
| at org.apache.maven.plugin.CompilerMojo.execute(CompilerMojo.java:128) | |
| at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:107) | |
| at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:195) | |
| at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:148) | |
| at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:140) | |
| at org.apache.maven.lifecycle.internal.MojoExecutor.executeForkedExecutions(MojoExecutor.java:351) | |
| at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:185) | |
| at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:148) | |
| at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:140) | |
| at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:84) | |
| at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:59) | |
| at org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild(LifecycleStarter.java:183) | |
| at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:161) | |
| at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:314) | |
| at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:151) | |
| at org.apache.maven.cli.MavenCli.execute(MavenCli.java:445) | |
| at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:168) | |
| at org.apache.maven.cli.MavenCli.main(MavenCli.java:132) | |
| at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) | |
| at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) | |
| at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) | |
| at java.lang.reflect.Method.invoke(Method.java:597) | |
| at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:290) | |
| at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:230) | |
| at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:409) | |
| at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:352) | |
| [INFO] 1 error | |
| [INFO] ------------------------------------------------------------- | |
| [INFO] ------------------------------------------------------------------------ | |
| [INFO] BUILD FAILURE | |
| [INFO] ------------------------------------------------------------------------ | |
| [INFO] Total time: 13.268s | |
| [INFO] Finished at: Thu Apr 14 12:16:54 BST 2011 | |
| [INFO] Final Memory: 38M/292M | |
| [INFO] ------------------------------------------------------------------------ | |
| [ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:2.3.2:compile (default-compile) on project range: Compilation failure | |
| [ERROR] Failure executing javac, but could not parse the error: | |
| [ERROR] An exception has occurred in the compiler (1.6.0_20). 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. | |
| [ERROR] java.lang.AssertionError | |
| [ERROR] at com.sun.tools.javac.jvm.Code$State.forceStackTop(Code.java:1688) | |
| [ERROR] at com.sun.tools.javac.jvm.Gen.visitConditional(Gen.java:1679) | |
| [ERROR] at com.sun.tools.javac.tree.JCTree$JCConditional.accept(JCTree.java:1021) | |
| [ERROR] at com.sun.tools.javac.jvm.Gen.genExpr(Gen.java:818) | |
| [ERROR] at com.sun.tools.javac.jvm.Gen.visitConditional(Gen.java:1678) | |
| [ERROR] at com.sun.tools.javac.tree.JCTree$JCConditional.accept(JCTree.java:1021) | |
| [ERROR] at com.sun.tools.javac.jvm.Gen.genExpr(Gen.java:818) | |
| [ERROR] at com.sun.tools.javac.jvm.Gen.visitConditional(Gen.java:1678) | |
| [ERROR] at com.sun.tools.javac.tree.JCTree$JCConditional.accept(JCTree.java:1021) | |
| [ERROR] at com.sun.tools.javac.jvm.Gen.genExpr(Gen.java:818) | |
| [ERROR] at com.sun.tools.javac.jvm.Gen.visitReturn(Gen.java:1626) | |
| [ERROR] at com.sun.tools.javac.tree.JCTree$JCReturn.accept(JCTree.java:1138) | |
| [ERROR] at com.sun.tools.javac.jvm.Gen.genDef(Gen.java:665) | |
| [ERROR] at com.sun.tools.javac.jvm.Gen.genStat(Gen.java:700) | |
| [ERROR] at com.sun.tools.javac.jvm.Gen.genStat(Gen.java:686) | |
| [ERROR] at com.sun.tools.javac.jvm.Gen.genStats(Gen.java:737) | |
| [ERROR] at com.sun.tools.javac.jvm.Gen.visitBlock(Gen.java:1013) | |
| [ERROR] at com.sun.tools.javac.tree.JCTree$JCBlock.accept(JCTree.java:739) | |
| [ERROR] at com.sun.tools.javac.jvm.Gen.genDef(Gen.java:665) | |
| [ERROR] at com.sun.tools.javac.jvm.Gen.genStat(Gen.java:700) | |
| [ERROR] at com.sun.tools.javac.jvm.Gen.genMethod(Gen.java:893) | |
| [ERROR] at com.sun.tools.javac.jvm.Gen.visitMethodDef(Gen.java:866) | |
| [ERROR] at com.sun.tools.javac.tree.JCTree$JCMethodDecl.accept(JCTree.java:639) | |
| [ERROR] at com.sun.tools.javac.jvm.Gen.genDef(Gen.java:665) | |
| [ERROR] at com.sun.tools.javac.jvm.Gen.genClass(Gen.java:2198) | |
| [ERROR] at com.sun.tools.javac.main.JavaCompiler.genCode(JavaCompiler.java:617) | |
| [ERROR] at com.sun.tools.javac.main.JavaCompiler.generate(JavaCompiler.java:1289) | |
| [ERROR] at com.sun.tools.javac.main.JavaCompiler.generate(JavaCompiler.java:1259) | |
| [ERROR] at com.sun.tools.javac.main.JavaCompiler.compile2(JavaCompiler.java:765) | |
| [ERROR] at com.sun.tools.javac.main.JavaCompiler.compile(JavaCompiler.java:730) | |
| [ERROR] at com.sun.tools.javac.main.Main.compile(Main.java:353) | |
| [ERROR] at com.sun.tools.javac.main.Main.compile(Main.java:279) | |
| [ERROR] at com.sun.tools.javac.main.Main.compile(Main.java:270) | |
| [ERROR] at com.sun.tools.javac.Main.compile(Main.java:87) | |
| [ERROR] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) | |
| [ERROR] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) | |
| [ERROR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) | |
| [ERROR] at java.lang.reflect.Method.invoke(Method.java:597) | |
| [ERROR] at org.codehaus.plexus.compiler.javac.JavacCompiler.compileInProcess(JavacCompiler.java:554) | |
| [ERROR] at org.codehaus.plexus.compiler.javac.JavacCompiler.compile(JavacCompiler.java:161) | |
| [ERROR] at org.apache.maven.plugin.AbstractCompilerMojo.execute(AbstractCompilerMojo.java:605) | |
| [ERROR] at org.apache.maven.plugin.CompilerMojo.execute(CompilerMojo.java:128) | |
| [ERROR] at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:107) | |
| [ERROR] at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:195) | |
| [ERROR] at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:148) | |
| [ERROR] at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:140) | |
| [ERROR] at org.apache.maven.lifecycle.internal.MojoExecutor.executeForkedExecutions(MojoExecutor.java:351) | |
| [ERROR] at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:185) | |
| [ERROR] at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:148) | |
| [ERROR] at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:140) | |
| [ERROR] at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:84) | |
| [ERROR] at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:59) | |
| [ERROR] at org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild(LifecycleStarter.java:183) | |
| [ERROR] at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:161) | |
| [ERROR] at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:314) | |
| [ERROR] at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:151) | |
| [ERROR] at org.apache.maven.cli.MavenCli.execute(MavenCli.java:445) | |
| [ERROR] at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:168) | |
| [ERROR] at org.apache.maven.cli.MavenCli.main(MavenCli.java:132) | |
| [ERROR] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) | |
| [ERROR] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) | |
| [ERROR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) | |
| [ERROR] at java.lang.reflect.Method.invoke(Method.java:597) | |
| [ERROR] at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:290) | |
| [ERROR] at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:230) | |
| [ERROR] at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:409) | |
| [ERROR] at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:352) | |
| [ERROR] -> [Help 1] |
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