Stefan Hendriks created JASSIST-220: --------------------------------------- Summary: Java 8 & Streams/Consumers - javassist.bytecode.InterfaceMethodrefInfo cannot be cast to javassist.bytecode.MethodrefInfo Key: JASSIST-220 URL: https://issues.jboss.org/browse/JASSIST-220 Project: Javassist Issue Type: Bug Affects Versions: 3.18.1-GA Environment: OS X Reporter: Stefan Hendriks Assignee: Shigeru Chiba This is a bug report - which also exists on the powermock issue tracker at https://code.google.com/p/powermock/issues/detail?id=490 --- The problem is that an exception is thrown (see below how to reproduce) Library/Java/JavaVirtualMachines/jdk1.8.0.jdk/Contents/Home/bin/java -ea -Didea.launcher.port=7543 "-Didea.launcher.bin.path=/Applications/IntelliJ IDEA 13.app/bin" -Dfile.encoding=UTF-8 -classpath "/Applications/IntelliJ IDEA 13.app/lib/idea_rt.jar:/Applications/IntelliJ IDEA 13.app/plugins/junit/lib/junit-rt.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0.jdk/Contents/Home/lib/ant-javafx.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0.jdk/Contents/Home/lib/dt.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0.jdk/Contents/Home/lib/javafx-mx.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0.jdk/Contents/Home/lib/jconsole.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0.jdk/Contents/Home/lib/sa-jdi.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0.jdk/Contents/Home/lib/tools.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0.jdk/Contents/Home/jre/lib/charsets.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0.jdk/Contents/Home/jre/lib/deploy.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0.jdk/Contents/Home/jre/lib/htmlconverter.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0.jdk/Contents/Home/jre/lib/javaws.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0.jdk/Contents/Home/jre/lib/jce.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0.jdk/Contents/Home/jre/lib/jfr.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0.jdk/Contents/Home/jre/lib/jfxswt.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0.jdk/Contents/Home/jre/lib/jsse.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0.jdk/Contents/Home/jre/lib/management-agent.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0.jdk/Contents/Home/jre/lib/plugin.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0.jdk/Contents/Home/jre/lib/resources.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0.jdk/Contents/Home/jre/lib/rt.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0.jdk/Contents/Home/jre/lib/ext/cldrdata.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0.jdk/Contents/Home/jre/lib/ext/dnsns.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0.jdk/Contents/Home/jre/lib/ext/jfxrt.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0.jdk/Contents/Home/jre/lib/ext/localedata.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0.jdk/Contents/Home/jre/lib/ext/nashorn.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0.jdk/Contents/Home/jre/lib/ext/sunec.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0.jdk/Contents/Home/jre/lib/ext/sunjce_provider.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0.jdk/Contents/Home/jre/lib/ext/sunpkcs11.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0.jdk/Contents/Home/jre/lib/ext/zipfs.jar:/Users/shendriks/projects/katas/fizzbuzz/java/target/test-classes:/Users/shendriks/projects/katas/fizzbuzz/java/target/classes:/Users/shendriks/.m2/repository/junit/junit/4.8.2/junit-4.8.2.jar:/Users/shendriks/.m2/repository/org/hamcrest/hamcrest-all/1.3/hamcrest-all-1.3.jar:/Users/shendriks/.m2/repository/org/mockito/mockito-all/1.9.5/mockito-all-1.9.5.jar:/Users/shendriks/.m2/repository/org/powermock/powermock-module-junit4/1.5.4/powermock-module-junit4-1.5.4.jar:/Users/shendriks/.m2/repository/org/powermock/powermock-module-junit4-common/1.5.4/powermock-module-junit4-common-1.5.4.jar:/Users/shendriks/.m2/repository/org/powermock/powermock-core/1.5.4/powermock-core-1.5.4.jar:/Users/shendriks/.m2/repository/org/powermock/powermock-reflect/1.5.4/powermock-reflect-1.5.4.jar:/Users/shendriks/.m2/repository/org/objenesis/objenesis/2.1/objenesis-2.1.jar:/Users/shendriks/.m2/repository/org/javassist/javassist/3.18.1-GA/javassist-3.18.1-GA.jar:/Users/shendriks/.m2/repository/org/powermock/powermock-api-mockito/1.5.4/powermock-api-mockito-1.5.4.jar:/Users/shendriks/.m2/repository/org/powermock/powermock-api-support/1.5.4/powermock-api-support-1.5.4.jar" com.intellij.rt.execution.application.AppMain com.intellij.rt.execution.junit.JUnitStarter -ideVersion5 com.fundynamic.katas.FizzBuzzTest Internal Error occured. java.lang.IllegalStateException: Failed to transform class with name com.fundynamic.katas.FizzBuzz. Reason: javassist.bytecode.InterfaceMethodrefInfo cannot be cast to javassist.bytecode.MethodrefInfo at org.powermock.core.classloader.MockClassLoader.loadMockClass(MockClassLoader.java:214) at org.powermock.core.classloader.MockClassLoader.loadModifiedClass(MockClassLoader.java:144) at org.powermock.core.classloader.DeferSupportingClassLoader.loadClass(DeferSupportingClassLoader.java:67) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:340) at sun.reflect.generics.factory.CoreReflectionFactory.makeNamedType(CoreReflectionFactory.java:114) at sun.reflect.generics.visitor.Reifier.visitClassTypeSignature(Reifier.java:125) at sun.reflect.generics.tree.ClassTypeSignature.accept(ClassTypeSignature.java:49) at sun.reflect.annotation.AnnotationParser.parseSig(AnnotationParser.java:439) at sun.reflect.annotation.AnnotationParser.parseClassValue(AnnotationParser.java:420) at sun.reflect.annotation.AnnotationParser.parseClassArray(AnnotationParser.java:724) at sun.reflect.annotation.AnnotationParser.parseArray(AnnotationParser.java:531) at sun.reflect.annotation.AnnotationParser.parseMemberValue(AnnotationParser.java:355) at sun.reflect.annotation.AnnotationParser.parseAnnotation2(AnnotationParser.java:286) at sun.reflect.annotation.AnnotationParser.parseAnnotations2(AnnotationParser.java:120) at sun.reflect.annotation.AnnotationParser.parseAnnotations(AnnotationParser.java:72) at java.lang.Class.createAnnotationData(Class.java:3410) at java.lang.Class.annotationData(Class.java:3399) at java.lang.Class.getAnnotations(Class.java:3335) -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira