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Listing of CapacityApplet.java ?version 3 // CapacityApplet - version 3 import java.applet.Applet; import java.awt.*; public class CapacityApplet extends Applet { // instance variables int capacity[] = new int[4]; // has to be an instance variable, since referred to in "init()" //and "paint()" // so cannot be local to either method int total = 0; // methods public void init() { capacity[0] = 55; capacity[1] = 34; capacity[2] = 80; capacity[3] = 101; // calculate total int index; for( index = 0; index < capacity.length; index++) total = total + capacity[ index ]; } public void paint( Graphics g ) { // local variables for position of text int x = 10; int y = 10; // display class name in window g.drawString("Capacity Applet - version 3", x, y ); y = y + 25; // loop to display each element of 'capacity' int index; for( index = 0; index < capacity.length; index++) { g.drawString("capacity[" + index + "] = " + capacity[index], x, y ); y = y + 20; } // display total g.drawString("Total of values is: " + total, x, y); } } // class
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