Flex SDK throw “java.lang.IllegalArgumentException: Comparison method violates ”

主要问题是Flex SDK 4和Java 7直接的冲突问题

 

问题元件

!ENTRY com.adobe.flexbuilder.project 4 43 2013-07-30 13:24:45.203
!MESSAGE Uncaught exception in compiler
!STACK 0
java.lang.IllegalArgumentException: Comparison method violates its general contract!
	at java.util.TimSort.mergeHi(Unknown Source)
	at java.util.TimSort.mergeAt(Unknown Source)
	at java.util.TimSort.mergeCollapse(Unknown Source)
	at java.util.TimSort.sort(Unknown Source)
	at java.util.TimSort.sort(Unknown Source)
	at java.util.Arrays.sort(Unknown Source)
	at flex2.compiler.swc.SwcGroup.updateMaps(SwcGroup.java:281)
	at flex2.compiler.swc.SwcGroup.<init>(SwcGroup.java:67)
	at flex2.compiler.swc.SwcCache.getSwcGroup(SwcCache.java:109)
	at flex2.compiler.swc.SwcCache.getSwcGroup(SwcCache.java:91)
	at flex2.compiler.CompilerSwcContext.load(CompilerSwcContext.java:96)
	at flex2.tools.oem.Application.recompile(Application.java:1170)
	at flex2.tools.oem.Application.compile(Application.java:894)
	at flex2.tools.flexbuilder.BuilderApplication.compile(BuilderApplication.java:367)
	at com.adobe.flexbuilder.multisdk.compiler.internal.ASApplicationBuilder$MyBuilder.mybuild(ASApplicationBuilder.java:319)
	at com.adobe.flexbuilder.multisdk.compiler.internal.ModuleBuilder.build(ModuleBuilder.java:137)
	at com.adobe.flexbuilder.multisdk.compiler.internal.ASBuilder.build(ASBuilder.java:198)
	at com.adobe.flexbuilder.multisdk.compiler.internal.ASItemBuilder.build(ASItemBuilder.java:70)
	at com.adobe.flexbuilder.project.compiler.internal.FlexProjectBuilder.buildItem(FlexProjectBuilder.java:575)
	at com.adobe.flexbuilder.project.compiler.internal.FlexProjectBuilder.buildModules(FlexProjectBuilder.java:474)
	at com.adobe.flexbuilder.project.compiler.internal.FlexProjectBuilder.build(FlexProjectBuilder.java:363)
	at com.adobe.flexbuilder.project.compiler.internal.FlexIncrementalBuilder.build(FlexIncrementalBuilder.java:187)
	at org.eclipse.core.internal.events.BuildManager$2.run(BuildManager.java:728)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
	at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:199)
	at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:239)
	at org.eclipse.core.internal.events.BuildManager$1.run(BuildManager.java:292)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
	at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:295)
	at org.eclipse.core.internal.events.BuildManager.basicBuildLoop(BuildManager.java:351)
	at org.eclipse.core.internal.events.BuildManager.build(BuildManager.java:374)
	at org.eclipse.core.internal.resources.Workspace.buildInternal(Workspace.java:513)
	at org.eclipse.core.internal.resources.Workspace.build(Workspace.java:422)
	at org.eclipse.ui.actions.GlobalBuildAction$1.run(GlobalBuildAction.java:180)
	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)

 

 

解决方案：Java 7 to Java 6