intern()
public class Javaoneworld { public static void main(String args[]) { String str1 = new String ("javaoneworld"); // String str2 = new String ("javaoneworld"); /* * as we initializing str1 and str2 with new keyword so they will not share the * same memory pool */ System.out.println(str1 == str2); //false /* * using the intern() method we can force both the string to share same memory * pool */ str1 = str1.intern(); str2 = str2.intern(); System.out.println(str1 == str2); //true } }
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