private String getNonPrivateMethodKey(Method method) {
        return getNonPrivateMethodKey(method.getName(), MethodAttribUtils.jdiMethodSignature(method));
    }
private String getNonPrivateMethodKey ( Method method ) { return getNonPrivateMethodKey ( method . getName ( ) , MethodAttribUtils . jdiMethodSignature ( method ) ) ; }
@return the key for {@link #ivNonPrivateMethodMetaData}