Methods in java
public class MethodExample
{
public static void main(String args[])
{
printHi();
int add = Addition(8, 3);
System.out.println(add);
}
public static void printHi()
{
// This method has no return value
System.out.println("Hi!");
}
public static int Addition(int a, int b)
{
// This method has a return value
return a + b;
}
}what are method in java
Static methods: A static method is a method that can be called and executed without creating an object
Instance methods: These methods act upon the instance variables of a class
Factory methods: A factory method is a method that returns an object to the class to which it belongjava 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;
}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 8what is 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.Copyright © 2021 Codeinu
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