package method;import java.awt.Container;import javax.swing.JApplet;import javax.swing.JTextArea;//——在同一个类中可以声明多个相同名称的方法。public class MethodOverload extends JApplet ...{ public void init()...{ JTextArea outputArea = new JTextArea(); Container container = getContentPane(); container.add(outputArea); outputArea.setText("The square of integer 7 is"+ square(7)+" The square of double 7.5 si"+square(7.5)); } private int square(int intValue)...{ System.out.println("Called square with int argument:"+intValue); return intValue * intValue; } private double square(double doubleValue) ...{ System.out.println("Called square with double argument:"+doubleValue); return doubleValue * doubleValue; }}