public class Figure1_1
{
	public static void main (String [ ] args)
	{
		String s4 = new String ("restful"),
           		 s5 = new String ("restful"),	
           		 s6 = new String ("peaceful"),
			 s7 = s4,
			 s8 = "restful",
			 s9 = "restful";

		System.out.println (s4.equals (s5));  	// the output is "true"
		System.out.println (s4.equals (s6));  	// the output is "false"
		System.out.println (s4 == s5);          // the output is "false"
		System.out.println (s4 == s7);  	// the output is "true"
		System.out.println (s4 == s8);		// the output is "false"
		System.out.println (s8 == s9);		// the output is "true"
	} // method main

} // class Figure1_1