Can we call a constructor through the another constructor from the same class(like function calling) in java?

Question

If yes then How?

Answer 1

Yes you can. It must be the first call made though. You just use the this keyword and match the signature of the constructor you wish to call.

class MyClass {

int count;

MyClass() {
this(42);

// More code...
}

MyClass(int count) {
this.count = count;
}
}