A java program to compare the reference of the strings. We use '==' operator to check the reference equality. Visit the detailed article about Java String pool and 'intern()' method https://coderolls.com/java-string-pool-and-intern-method

StringReferenceCompare.java

/**
 * A java program to compare the reference of the strings.
 * We use '==' operator to check the reference equality.
 * 
 * @author Gaurav Kukade at coderolls.com
 *
 */

public class StringReferenceCompare {

  public static void main(String[] args) {
    
    String firstString = "coderolls";
    
    String secondString = "coderolls";
    
    System.out.println(firstString == secondString); //true
  }

}