WhiteBox学习

WhiteBox学习

String  myPrivateString = Whitebox. getInternalState(instanceOfA, "myPrivateString", B.class);

String myPrivateString = Whitebox.getInternalState(instanceOfA, "myPrivateString", B.class, String.class);

Whitebox.setInternalState(instanceOfA, "myPrivateString", "this is my private string", B.class);

Whitebox.setInternalState(instanceOfA, String.class, "this is my private string", B.class);

int result = Whitebox. invokeMethod(myInstance, new Class[]{int.class}, "myMethod", 1);

您只需：

PrivateConstructorInstantiationDemo instance = Whitebox.invokeConstructor(PrivateConstructorInstantiationDemo.class, new Class[]{Integer.class}, 43);