java.lang.IllegalStateException: can't proxy final class class com.sun.tools.jdi.ClassTypeImpl
   at com.zeroturnaround.jdi.proxy.DefaultFactory.genProxyBytes(DefaultFactory.java:96)
   at com.zeroturnaround.jdi.proxy.DefaultFactory.makeProxyClass(DefaultFactory.java:78)
   at com.zeroturnaround.jdi.proxy.DefaultFactory.<init>(DefaultFactory.java:26)
   at com.zeroturnaround.jdi.proxy.DefaultFactoryBuilder.newFactory(DefaultFactoryBuilder.java:6)
   at com.zeroturnaround.jdi.proxy.ProxyFactory.newFactory(ProxyFactory.java:74)
   at com.zeroturnaround.jdi.proxy.ProxyFactory.getFactory(ProxyFactory.java:66)
   at com.zeroturnaround.jdi.proxy.ProxyFactory.wrap(ProxyFactory.java:30)
   at com.zeroturnaround.jdi.JRWrapperProxy.p(JRWrapperProxy.java:20)
   at com.zeroturnaround.jdi.JRWrapperProxy.p(JRWrapperProxy.java:14)
   at com.zeroturnaround.jdi.JRWrapper.p(JRWrapper.java:55)
   at com.zeroturnaround.jdi.JRVirtualMachine.classType(JRVirtualMachine.java:1158)
   at com.zeroturnaround.jdi.JRWrapper.wrap(JRWrapper.java:207)
   at com.zeroturnaround.jdi.JRWrapper.wrap(JRWrapper.java:163)
   at com.zeroturnaround.jdi.JRWrapper.wrap(JRWrapper.java:173)
   at com.zeroturnaround.jdi.event.JRClassPrepareEvent.referenceType(JRClassPrepareEvent.java:26)
   at org.netbeans.modules.debugger.jpda.jdi.event.ClassPrepareEventWrapper.referenceType(ClassPrepareEventWrapper.java:74)
   at org.netbeans.modules.debugger.jpda.breakpoints.ClassBasedBreakpoint.exec(ClassBasedBreakpoint.java:518)
   at org.netbeans.modules.debugger.jpda.breakpoints.LineBreakpointImpl.exec(LineBreakpointImpl.java:524)
   at org.netbeans.modules.debugger.jpda.util.Operator.processEvents(Operator.java:502)
   at org.netbeans.modules.debugger.jpda.util.Operator.access$800(Operator.java:116)
   at org.netbeans.modules.debugger.jpda.util.Operator$1.run(Operator.java:247)
   at java.lang.Thread.run(Thread.java:745)