cobertura-maven-plugin with Java 8

Question

是我的问题，还是cobertura-maven-plugin在java 8上不起作用？当它运行时，我会得到

[INFO] --- cobertura-maven-plugin:2.6:instrument (default) @ provider-impl ---
[INFO] Cobertura 2.0.3 - GNU GPL License (NO WARRANTY) - See COPYRIGHT file
[cobertura] WARN  [main] net.sourceforge.cobertura.instrument.CoberturaInstrumenter - Unable to instrument file /var/lib/jenkins/workspace/BranchBuilder/implementations/provider-impl/target/generated-classes/cobertura/com/foo/impl/internal/ServiceProviderImpl$JoinRunner.class
java.lang.IllegalArgumentException
at org.objectweb.asm.ClassReader.<init>(Unknown Source)
at org.objectweb.asm.ClassReader.<init>(Unknown Source)
at org.objectweb.asm.ClassReader.<init>(Unknown Source)
at net.sourceforge.cobertura.instrument.CoberturaInstrumenter.instrumentClass(CoberturaInstrumenter.java:147)
at net.sourceforge.cobertura.instrument.CoberturaInstrumenter.instrumentClass(CoberturaInstrumenter.java:121)
at net.sourceforge.cobertura.instrument.CoberturaInstrumenter.addInstrumentationToSingleClass(CoberturaInstrumenter.java:234)
at net.sourceforge.cobertura.instrument.Main.addInstrumentationToSingleClass(Main.java:298)
at net.sourceforge.cobertura.instrument.Main.addInstrumentation(Main.java:307)
at net.sourceforge.cobertura.instrument.Main.parseArguments(Main.java:399)

我知道ASM和java 8有问题，所以我怀疑问题是maven-plugin没有更新为使用java-8兼容版本的ASM。

作为参考，我问了here这个问题，但没有得到答案

有没有人能在java8中使用cobertura-maven-plugin？

Answer 1

让它理解新类格式是一个有待解决的问题，

https://github.com/mojohaus/cobertura-maven-plugin/issues/21

Answer 2

我可以通过手动更新cobetura-maven-plugin使用的ASM依赖项来使其正常工作。以下是更多详细信息的链接：http://www.befreeman.com/2014/09/getting-cobertura-code-coverage-with.html

Answer 3

如果您的<build>和<reporting>部分中有一个cobertura插件，也会发生这种情况。删除一个，问题就会消失。