package Equalsand_Twoequals;
public class StringCompare {
public StringCompare() {
// TODO Auto-generated constructor stub
}
public static void main(String[] args) {
String string1 = "sri";
String string2 = "sri";
String string3 = new String("sri");
String string4 = new String("sri");
System.out.println("EQUALS");
System.out.println("------");
System.out.println(string1.equals(string2));
System.out.println(string1.equals(string3));
System.out.println(string3.equals(string4));
System.out.println("==");
System.out.println("--");
System.out.println(string1==string2);
System.out.println(string1==string3);
System.out.println(string3==string4);
System.out.println("Imp One");
System.out.println("-------");
String string5 = new String("sri");
String string6 = string5;
System.out.println(string5.equals(string6)); //since string5 and string 6 are equal so true
System.out.println(string5==string6); //since string5 and string 6 are equal so true // both in same memory location
//
System.out.println(string6==string3); //since string3 and string 6 are two different obj so false
System.out.println(string6==string1); //since string1 and string 6 are two different obj so false
String string7 = "sri";
String string8 = string7;
System.out.println(string8==string7);
System.out.println(string8==string1);
System.out.println(string8==string3);
}
}
Output EQUALS —— true true true == — true false false Imp One ——- true true false false true true false
