This way to express arguments is called varargs, and was introduced in Java 5. You can read more about them here. ... <看更多>

In this video talk about why Java main method parameter is String[] args and can we replace with ( Object [] args ) ? ... <看更多>

cast(Object,Java.use("your class"))",maybe you can get obj's field. ... <看更多>

1) When talking about Java objects and variables, a reference is a "handle" to an object. Strictly speaking, a variable cannot hold an object, ... ... <看更多>