Java while loop example program

Java while statement continually executes a block of statements while a particular condition is true.
while statement structure
while(expression){
//statements
}






Example
public class WhileDemo {
 public static void main(String[] args) {
  int i = 0;
  while (i < 5) {
   System.out.println(i);
   i++;
  }
 }
}

output