new Operator:-
1. "new operator" is used to create objects.It allocates the memory to object.
example:-
Test t = new Test ( );
2. After creating an object constructor will be executed to perform initialization of objects.
Hence constructor is not meant for object creation , it is meant for initialization of objects.
3.In java, there is only "new" keyword for allocating the memory but not "delete" keyword because the destruction of the useless object (to clean or free the memory) is the responsibility of Garbage Collector.
[ ] Operator:-
This Operator is used for declaring and creating the Arrays.
example 1:-
int [ ] a = new int [ 10 ];
example 2:-
int [ ] x = new int [ 20 ];
Next:Chapter -12/Operator & Assignments / Operator Precedence
Back:Chapter -10/Operator & Assignments / Conditional Operators
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