methods in java code example
Example 1: java method
public class Main {
public static void main(String args[]) {
SayHi();
int sum = AddNums(5, 6);
System.out.println(sum);
}
public static void SayHi() { //This method has no return value
System.out.println("Hi!");
}
public static int AddNums(int a, int b) { //This method has a return value
return a + b;
}
Example 2: java how to define a function
//declare a function like this:
void function(int parameter1)
{
//function body
}
//call the function like this:
function(1);
Example 3: methods in java
A method in java is a group of statements to carry out some operation also
known as functions.
Example 4: java methods
public class MyClass {
static int myMethod(int x) {
return 5 + x;
}
public static void main(String[] args) {
System.out.println(myMethod(3));
}
}
// Returns 8
Example 5: method in java
Method is a collection of statements
which returns a value upon its execution
Method have a return and the method's name may or not be same as the class
name.
Method is invoked explicitly.
Method is not provided by compiler in any case.
Methods are inherited by child classes.
Example 6: what is a method example in java
public int addNum(int num1, int num2) {
total = num1 + num2;
System.out.println("Total: " + total);
}