/*
 */
public class Misc2 {

	public static void main(String[] args) {
		test1( );
		test2( );
		test3( );
	}
	
	public static void printArray( String title, Object[] o ) {
		System.out.println( title );
		for (int i = 0; i < o.length; i++ ) 
			System.out.println( " [" + i + "] = " + ( o[i] == null ? "null" : o[i].toString() ) );
	}
	
	public static void test1( ) {
		String[ ] greatCities = new String[5];
		greatCities[2] = new String( "Paris" );
		greatCities[0] = "Tokyo";
		greatCities[4] = "Beltsville";
		greatCities[1] = greatCities[2];
		int k = 4;
		int x = greatCities[k].length( );
		char c = greatCities[2].charAt( 2 );

		printArray( "greatCities:", greatCities );
		System.out.println( " x = " + x );
		System.out.println( " c = " + c );
		
		String[ ] moreCities = { "New York", "Boston", "Kathmandu" };
		printArray( "moreCities", moreCities );
		String[ ] cityState = { moreCities[0] + ", NY", moreCities[1] + ", MA" };
		printArray( "cityState", cityState );
		Date[ ] birthDays = { new Date( 2, 12, 1809 ), new Date( 4, 30, 1789 ) };
		printArray( "birthDays", birthDays );
	}
	
	public static void test2( ) {
	}

	public static void test3( ) {
	}
}

class Date {
	private int month;		// the month (from 1-12)
	private int day;		// the day of the month
	private int year;		// the year (four digits)
	
	public Date( int m, int d, int y ) { month = m;  day = d;  year = y; }

	public String toString( ) 
	{	return new String( month + "/" + day + "/" + year ); }
	
	public boolean equals( Date d ) 
	{ return ( ( year == d.year ) && ( month == d.month ) && ( day == d.day ) ); }
}