java.lang.ExceptionInInitializerError

initializationError(cn.ljlin233.bean.soundsystem.CDPlayerTest) Time elapsed: 0.005 sec <<< ERROR!
java.lang.ExceptionInInitializerError
　　at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
　　at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
　　at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
　　at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
　　at org.junit.internal.builders.AnnotatedBuilder.buildRunner(AnnotatedBuilder.java:31)
　　at org.junit.internal.builders.AnnotatedBuilder.runnerForClass(AnnotatedBuilder.java:24)
　　at org.junit.runners.model.RunnerBuilder.safeRunnerForClass(RunnerBuilder.java:57)
　　at org.junit.internal.builders.AllDefaultPossibilitiesBuilder.runnerForClass(AllDefaultPossibilitiesBuilder.java:29)
　　at org.junit.runners.model.RunnerBuilder.safeRunnerForClass(RunnerBuilder.java:57)

 

在使用Junit和Spring时出现，原因时Junit版本过低，或者Spring版本过高。

将Junit版本从4.7改为4.12后解决，Spring为4.3.5不变