/* package whatever; // don't place package name! */
 
import java.util.*;
import java.lang.*;
import java.io.*;
 
/* Name of the class has to be "Main" only if the class is public. */
class Ideone
{
	public static void main (String[] args) throws java.lang.Exception
	{
		String a = "Hello World";
		String b = String.copyValueOf(a.toCharArray());
		System.out.println("Do a and b have the same contents? " + a.equals(b));
		System.out.println("Do a and b point to the same reference? " + (a == b));
	}
}

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