/* border.java */ import java.awt.*; import corejava.*; public class border extends CloseableFrame { final static int FRAME_WIDTH = 300; final static int FRAME_HEIGHT = 300; public static void main( String args[] ) { border f = new border(); f.resize( FRAME_WIDTH, FRAME_HEIGHT ); f.show(); String [] borders = { "North", "East", "South", "West", "Center" }; f.setLayout( new BorderLayout( 10, 10 ) ); for( int i = 0 ; i < borders.length ; i++ ) { f.add( borders[i], new Button(borders[i]) ); } } }