Support OpenJDK 15-EA and class version 59

[garydgregory]

It looks like the class format version has another bump in Java 15:

java.lang.IllegalArgumentException: Unsupported class file major version 59
	at org.easymock.asm.ClassReader.<init>(ClassReader.java:195)
	at org.easymock.asm.ClassReader.<init>(ClassReader.java:176)
	at org.easymock.asm.ClassReader.<init>(ClassReader.java:162)
	at org.easymock.asm.ClassReader.<init>(ClassReader.java:283)
	at org.easymock.cglib.core.DuplicatesPredicate.<init>(DuplicatesPredicate.java:93)
	at org.easymock.cglib.proxy.Enhancer.getMethods(Enhancer.java:557)
	at org.easymock.cglib.proxy.Enhancer.generateClass(Enhancer.java:575)
	at org.easymock.cglib.core.DefaultGeneratorStrategy.generate(DefaultGeneratorStrategy.java:25)
	at org.easymock.cglib.core.AbstractClassGenerator.generate(AbstractClassGenerator.java:332)
	at org.easymock.cglib.proxy.Enhancer.generate(Enhancer.java:492)
	at org.easymock.cglib.core.AbstractClassGenerator$ClassLoaderData$3.apply(AbstractClassGenerator.java:96)
	at org.easymock.cglib.core.AbstractClassGenerator$ClassLoaderData$3.apply(AbstractClassGenerator.java:94)
	at org.easymock.cglib.core.internal.LoadingCache$2.call(LoadingCache.java:54)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at org.easymock.cglib.core.internal.LoadingCache.createEntry(LoadingCache.java:61)
	at org.easymock.cglib.core.internal.LoadingCache.get(LoadingCache.java:34)
	at org.easymock.cglib.core.AbstractClassGenerator$ClassLoaderData.get(AbstractClassGenerator.java:119)
	at org.easymock.cglib.core.AbstractClassGenerator.create(AbstractClassGenerator.java:294)
	at org.easymock.cglib.proxy.Enhancer.createHelper(Enhancer.java:480)
	at org.easymock.cglib.proxy.Enhancer.createClass(Enhancer.java:337)
	at org.easymock.internal.ClassProxyFactory.createProxy(ClassProxyFactory.java:175)
	at org.easymock.internal.MocksControl.createMock(MocksControl.java:98)
	at org.easymock.internal.MocksControl.createMock(MocksControl.java:73)
	at org.easymock.IMocksControl.mock(IMocksControl.java:44)
	at org.easymock.EasyMock.mock(EasyMock.java:70)
	at org.easymock.EasyMock.createMock(EasyMock.java:322)
	at org.apache.commons.configuration2.reloading.TestFileHandlerReloadingDetector.testRefreshIsReloadingRequiredTrue(TestFileHandlerReloadingDetector.java:130)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:564)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
	at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
	at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
	at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:89)
	at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:41)
	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:542)
	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:770)
	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:464)
	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:210)

[henri-tremblay]

At some point, I will get tired of embedding asm and cglib...

[garydgregory]

@garydgregory
TY. Do you foresee a release soon?

[henri-tremblay]

Yes. Before end of month let's say

[garydgregory]

ok, ty.