String s1 = new String("hello");
String s2 = new String("hello");
System.out.println(s1==s2);//false
System.out.println(s1.equals(s2));//true
String s3 = new String("hello");
String s4 = "hello";
System.out.println(s3==s4);//false
System.out.println(s3.equals(s4));//true
String s5 = "hello";
String s6 = "hello";
System.out.println(s5==s6);//true
System.out.println(s5.equals(s6));//true |
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