Give the example of using a class from the class library, JAVA Programming

Assignment Help:

Give the example of Using a class from the class library ?

You use the java.net.URL class only like you'd use any other class along with these methods in which happens to be named java.net.URL. For example,
public class URLSplitter {

public static void main(String[] args) {

for (int i = 0; i < args.length; i++) {
try {
java.net.URL u = new java.net.URL(args[i]);
System.out.println("Protocol: " + u.getProtocol());
System.out.println("Host: " + u.getHost());
System.out.println("Port: " + u.getPort());
System.out.println("File: " + u.getFile());
System.out.println("Ref: " + u.getRef());
}
catch (java.net.MalformedURLException ex) {
System.err.println(args[i] + " is not a valid URL");
}
}

}

}
Here's the output:
$ java URLSplitter https://www.poly.edu
Protocol: http
Host: www.poly.edu
Port: -1
File: /
Ref: null


Related Discussions:- Give the example of using a class from the class library

1. Create a text file (you can name it sales.txt) that conta, 1. Create a t...

1. Create a text file (you can name it sales.txt) that contains in each line the daily sales of a company for a whole month. Then write a Java application that: a. asks the user fo

How would you interact between servlets and applets? , We may use the java...

We may use the java.net.URL and java.net.URLConnection classes to start a standard HTTP connection and "tunnel" to a Web server. The server then gives this information to the s

What is final class, What is final class? A final class can't be extend...

What is final class? A final class can't be extended ie., final class might not be subclassed. A final method can't be overridden when its class is inherited. You can't alter v

Using polymorphism to write a program to display digital clo, using polymor...

using polymorphism to write a program to display digital clock

Java expert with tomcat tuning experience required, Java expert with tomcat...

Java expert with tomcat tuning experience needed Project Description: Want a Java expert to fix memory issues with tomcat. I need School java project - Threads Programm

File I/O, Write a program that reads both the girl and boy files into memor...

Write a program that reads both the girl and boy files into memory using arrays. Then, allow the user to input a name. The program should search through both arrays. If there is

What is a relational database, What is a Relational Database? Give the name...

What is a Relational Database? Give the names of any three RDBMS software? Database consist of two or more then two tables are called Relational database. Oracle dabatbase S

Multiple choices output and codes, codes and output on how to make multiple...

codes and output on how to make multiple choices quiz

How to retrieve warnings, SQLWarning objects are a subclass of SQLException...

SQLWarning objects are a subclass of SQLException that deal with database access warnings. Warnings do not stop the implementation of an application, as exceptions do; they easily

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd