Latest Tutorials| Questions and Answers|Ask Questions?|Site Map



Home Answers Viewqa Java-Beginners method overloading
Login         

View Questions and Answers by Category

Advertisements


 
Have Programming Question? Ask it here!
 
 
 


Purva Bhagwat
method overloading
1 Answer(s)      4 years and a month ago
Posted in : Java Beginners


what is output of this program & why

class Test { public void display(String msg) { system.out.println(msg); } public void display(Object msg) { system.out.println(msg); }

} Class TestDemo { new Test().display(null); }


Advertisement
View Answers

December 13, 2010 at 11:07 AM


Hello Friend,

class Test {
    public void display(String msg) {
        System.out.println(msg); 
        }
        public void display(Object msg) { 
            System.out.println(msg);
            }

}
class TestDemo { 
    public static void main(String[]args){
    new Test().display(null);
    }
}

The above code displays the output null as we have called the method display() of Test class and passed null as the parameter.

Thanks



Related Tutorials/Questions & Answers:
method overloading
method overloading   public void test(int a); pulic void test(long a);which sutiation x.long is called
Method Overloading
Method Overloading  In java can method be overloaded in different class
Advertisements
Method Overloading
Method Overloading  In java can method be overloaded in different class
method overloading
method overloading  public void test(int a){} public void test(long a){} i will call some x.test(125) which method is called pls tell me
method overloading
method overloading  public void test(int a) public void test(long a) public void test(object a) i will call some x.test(1258448); which method is called if it is called first one why it not call the third one
method overloading
method overloading  what is output of this program & why class Test { public void display(String msg) { system.out.println(msg); } public void display(Object msg) { system.out.println(msg
method overloading in c program
method overloading in c program  how is method overloading in C program is different from C++ program
JAv method overloading
JAv method overloading  What restrictions are placed on method overloading
What restrictions are placed on method overloading?
What restrictions are placed on method overloading?   Hi, What restrictions are placed on method overloading? thanks
Method overloading in java program
Method overloading in java program  How can we use method overloading in java program?   Method overloading:?In method overloading methods have same name but different type of parameters. Here is an example of method
method overloading - Java Beginners
is referred to as Method Overloading. In the given example, we have defined...method overloading   Write a program to demonstrate the method overloading for sum ( ) function.  class overloadingDemo { public void
Main method overloading
Main method overloading  Can we overload main()method
What is use of method overloading and overriding?
What is use of method overloading and overriding?  Method overriding...() method of Object class, we can use it with different classes. Overloading... but by overloading, you can add values of all data types. Java Method Overloading Java
Method Overloading Example In Java
Method Overloading Example In Java In this section we will read about overloading in Java. Method overloading in Java is achieved due to the Java supports... with the same name. The concept of method overloading allows the Java programmer
Polymorphism : Method Overloading
In this tutorial you will learn one of polymorphism concept that is method overloading with example in Java 7
Java Method Overloading - Java Beginners
Java Method Overloading  can method be overloaded in subclass or not?  Hi Friend, Yes A subclass can overload the methods.For Example...: http://www.roseindia.net/java/master-java/method_overloading.shtml Thanks
Java method overloading
Java method overloading       Example below demonstrates method overloading in java. In java  method overloading means creating more than a single method with same name
Overloading
Overloading  program in method overloading it compile successfully and gives error in run time?   Hi Friend, Post your code. For more information, you can visit the following link: Method Overloading Example Thanks
Overloading
Overloading  Overloading in JAVA
calculate volume of cube, cylinder and rectangular box using method overloading in java
calculate volume of cube, cylinder and rectangular box using method overloading... method overloading in java   calculate volume of cube, cylinder and rectangular box using method overloading in java
Method Overloading
Method Overloading       As we know that a method have its own signature which is known by method's name and the parameter types. Java has a powerful feature which is known as method
Method Overloading in java
Method Overloading in java      ...: 1. Method Overloading 2. Method Overriding   Here we will discuss only the concept of Method Overloading: -- In a class, the concept of method
overloading and overriding
overloading and overriding  hello, What is the difference between overloading and overriding?   hii Overloading: Overloading is nothing but passing the different parameters to the method. Here method name is same
Constructor overloading in java
Constructor overloading in java In this section we will discuss about constructor overloading in java. Constructor overloading is not much different from method overloading, in method overloading you have multiple method with same
Overloading in java
The overloading in seen with the constructor and the methods of the class The following link have all the details Constructor overloading in Java Method overloading in Java
question related to overloading
question related to overloading  what is difference between function overloading & method overloading
question related to overloading
question related to overloading  what is difference between function overloading & method overloading
write a program to calculate volume of a cube, cylinder, rectangular box using method overloading
write a program to calculate volume of a cube  write a program to calculate volume of a cube, cylinder, rectangular box using method overloading  
examples for overloading and overriding
examples for overloading and overriding  examples for overloading and overriding
overloading - Java Server Faces Questions
overloading  define overloading   Hi Friend, Overloading is the ability to define more than one method with the same name in a class. Example: class Overloading { void test() { System.out.println("Hello
 

 

 

DMCA.com