package one;
// MethodOverload.java
// Using overloaded methods
// MethodOverload.java
// Using overloaded methods
public class MethodOverload {
public static void main(String[] args) {
System.out.println("The square of integer 7 is " + square(7));
System.out.println(" The square of double 7.5 is " + square(7.5));
}
System.out.println("The square of integer 7 is " + square(7));
System.out.println(" The square of double 7.5 is " + square(7.5));
}
public static int square(int x) {
return x * x;
}
return x * x;
}
public static double square(double y) {
return y * y;
}
return y * y;
}
该代码是向我们展示了重载的特性,
满足以下条件的两个或多个方法构成“重载”关系:
(1)方法名相同;
(2)参数类型不同,参数个数不同,或者是参数类型的顺序不同。
方法的返回值不作为方法重载的判断方法。