/** Display hashCodes from some objects */
public class PrintHashCodes {

	/** Some objects to hashCode() on */
	protected static Object[] data = {
		new PrintHashCodes(),
		new java.awt.Color(0x44, 0x88, 0xcc),
		new SomeClass()
	};

	public static void main(String[] args) {
		System.out.println("About to hashCode " + data.length + " objects.");
		for (int i=0; i<data.length; i++) {
			System.out.println(data[i].toString() + " --> " + 
				data[i].hashCode());
		}
		System.out.println("All done.");
	}
}