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The intern () method returns a canonical representation for a string object. It follows that for any two rows s and t, s.intern () == t.intern (), it is true if and only if s.equals (t) is true.

Syntax method:

public String intern()

Detailed information about the parameters:

import java.io. *;

public class Test {
    
   public static void main(String args []) {
      String Str1 = new String("Welcome to wikitechy.com" );
      String Str2 = new String("WELCOME TO wikitechy.com" );

      System.out.print("Canonical representation of Str1:" );
      System.out.println(Str1.intern());

      System.out.print("Canonical representation of Str2:" );
      System.out.println(Str2.intern());
   }
}

Canonical representation of Str1:Welcome to wikitechy.com
Canonical representation of Str2:WELCOME TO wikitechy.com