while loop true java code example

Example 1: while loop in java

public class WhileLoopDemo
{
   public static void main(String args[])
   {
      int a = 1;
      while(a < 10)
      {
         System.out.println(a);
         a++;
         System.out.print("\n");
      }
   }
}

Example 2: what is a do while loop in java

do {
  //something you want to execute at least once
} while (someBooleanCondition);