Answers for "java add"

java insert into arraylist

ArrayList<Integer> str=new ArrayList<Integer>();
str.add(0);
str.add(1);
 // Result = [0, 1]
    
str.add(1, 11);
 // Result = [0, 11, 1]

how to addin java

int x = 20; // makes x = to 20, while making 20 an integer instead of a string
int y = 21; // same as x
System.out.println("Addition =" x + y);

arraylist add method

public void add(int index, E element)	// no return value