JAVA^TM MASTER

Since Java 1.5, there is now the possibilty of using variable numbers of arguements (var args) in a single method:

public int addAll(int... myData){
	int d = 0;
	for (int i : myData){
	  d += i;
	}
	return d;
}
//calling this method:
int sum = addAll(1, 2, 3);
//sum would equal 6.

The variable myData in the previous code is treated as an array of ints: int[]{ 1, 2, 3} and it could be also accessed like this:

public int addAll(int... myData){
	int d = 0;
	for (int i = 0; i < myData.length; ++i){
	  d += myData[i];
	}
	return d;
}
//calling this method:
int sum = addAll(1, 2, 3);
//sum would equal 6.

Note that if you use varargs, there is one restriction: It must be the last declared parameter in a method. Hence, you can have a method like this:

public void greetAll(int val, MyClass var, String... names){}

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