Method in Java
Methods appear inside class bodies. They contain local variable declarations and other Java statements that are executed when the method is invoked. Methods may return a value to the caller. They always specify a return type, which can be a primitive type, a reference type, or the type void , which indicates no returned value. Methods may take arguments, which are values supplied by the caller of the method. Lets see example: Program class multiply { int num1; int num2; int mul(int x,int y) { int result; num1 = x; num2 = y; result = num1*num2; return result; } } public class Main { public static void main (String[] args) { multiply m = new multiply(); System.out.println("multiplication of 3 and 5 is " + m.mul(3,5)); } } Run Output multiplication of 3 and 5 is 15 Explanation In this example, the class multiply defines a method, mul() , that takes as argu...