java if

1else if statement is used to specify new condition if first condition is false.
2Syntax:
3
4if(condition1)
5{
6   // execute if condition1 is true
7}
8else if (condition2)
9{
10   // execute if condition2 is true
11}
12else if (condition3)
13{
14   // execute if condition3 is true
15}
16else
17{
18   // execute if conditions 1, 2 and 3 becomes false
19}

1import java.io.*;
2public class JavaIfElse
3{
4   public static void main(String[] args)
5   {
6      int number = 15;
7      // check if number is divisible by 2
8      if(number%2 == 0)
9      {
10         System.out.println(number + " is even number");
11      }
12      else
13      {
14         System.out.println(number + " is odd number");
15      }
16   }
17}

1if(a<b){
2	//if a<b you are here
3	//do something
4}else if(a==b){
5	//if a==b you are here
6	//do something
7}else{
8	//if none above conditions are matched you are here
9  	//do something
10}

1if(x == 1 && y == 2){
2  println("x = 1 and y = 2");
3}

1public class TestIfElse {
2
3    public static void main(String[] args) {
4        int a = 5, b = 6;
5        if (a > b) {
6            System.out.println("a is greater");
7        } else {
8            System.out.println("b is greater");
9        }
10    }
11}

1int x = 3;
2
3if (x == 3) {
4  // block of code to be executed if the condition is true
5} else {
6  // block of code to be executed if the condition is false
7}