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  1. public class Main {
  2.  
  3.  public static void main(String[] args) {
  4.   String s2 = "web".concat("sarvar");
  5.   String s3 = s2.intern();
  6.   System.out.println(s2 == s3); // *Doesn't* print "false".
  7.  
  8.   String s4 = s2.intern();
  9.   System.out.println(s4 == s3);
  10.  
  11.   String s5 = s4.intern();
  12.   System.out.println(s5 == s3);
  13.   System.out.println(s5 == s4);
  14.  }
  15. }
Success #stdin #stdout 0.12s 320576KB
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Standard input is empty
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true
true
true
true
https://ideone.com/rEXwSg
language:
Java (12.0.1)
created:
9 years ago
visibility:
public

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