Java parameters without parameters method

Source: Internet
Author: User

A parameter Java method can only return one parameter and use a variable to receive the argument

Printface pfc=new printface ();

int Max=pfc.max ();

Direct call without parameters

Overload

public class HelloWorld {
public static void Main (string[] args) {

Creating objects
HelloWorld Hello = new HelloWorld ();

Calling a method without a parameter
Hello.print ();

Calling a method with a string argument
Hello.print ("King");

Call a method with an integer parameter
Hello.print ("256");
}

public void print () {
SYSTEM.OUT.PRINTLN ("Non-parametric Print method");
}

public void print (String name) {
System.out.println ("Print method with a string argument with the parameter value:" + name);
}

public void print (int age) {
System.out.println ("Print method with an integer parameter with the parameter value:" + age);
}
}

Java parameters without parameters method

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