question: public static Object createInstanceAndCallStaticMethod ( Configuration config , String className , String methodName ) throws ClassNotFoundException , NoSuchMethodException , IllegalAccessException , InvocationTargetException { DexClassLoader dcl = createInstance ( config ) ; Class c = dcl . loadClass ( className ) ; Method m = c . getMethod ( methodName , ( Class [ ] ) null ) ; return m . invoke ( null , ( Object [ ] ) null ) ; }
target:  Helper to construct an instance to test, using the jar file as the source, and call a named no-argument static method on a named class.