The difference between Java Foundation-final and Static

Many times it is easy to confuse the static with the final keyword, where static acts on the member variable to indicate that only one copy is saved, and final is used to ensure that the variable is immutable. Look at the following example:

 Public classTest { Public Static voidMain (string[] args) {MyClass MyClass1=NewMyClass (); MyClass MyClass2=NewMyClass ();        System.out.println (MYCLASS1.I);        System.out.println (MYCLASS1.J);        System.out.println (MYCLASS2.I);     System.out.println (MYCLASS2.J); }} classMyClass { Public Final Doublei =Math.random ();  Public Static Doublej =math.random ();}

Running this code will reveal that the two J values are the same for each print, while the value of I is different. From here you can see the difference between final and static variables.

The difference between Java Foundation-final and Static