Java Modifiers(java修饰符): Like other languages, it is possible to modify classes, methods, etc., by using modifiers. There are two categories of modifiers(两类修饰): Access Modifiers(可访问): default, public , protected, private Non-access Modifiers(不可访问): f…
class People { float hello(int a,int b) { return a+b; } float hello(long a,int b) { return a-b; } double hello(double a,int b) { return a*b; } } public class Example4_12 { public static void main(String args[]) { People tom = new People(); System.out…
