Java-StringBuilder-insert-example.java

package info.goyun;

public class StringBuilderDemo {

   public static void main(String[] args) {
  
      StringBuilder str = new StringBuilder("Go.info");
      System.out.println("string = " + str);

      // insert character value at offset 2
      str.insert(2, "Yun");

      // prints StringBuilder after insertion
      System.out.print("After insertion = ");
      System.out.println(str.toString());
      //output: After insertion = GoYun.inf
   }      
}