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

It, Implement a program that can compute your taxes (assume year 2012, as- ...

Implement a program that can compute your taxes (assume year 2012, as- sume a form 1040EZ). The form should ask for your ling status (single, married), income, deductions and cred

About state and behavier of two different object, two different object may...

two different object may have chance to have same behavier but property must be different why?

Query example in sparql - java and jena api, Exercise 1) Lets start by quer...

Exercise 1) Lets start by query example in SPARQL: QUERY: What are the school's names that belong to the "local authority district" 00AA? NOTE 1: "Authority districts" divide UK i

What are the flow control statements in java? , The flow control statement...

The flow control statements give you to conditionally execute statements, to repeatedly operate a block of statements, or to just modify the sequential flow of control.

What is aop module, The AOP module is used for developing aspects for our S...

The AOP module is used for developing aspects for our Spring-enabled application. Much of the support has been given by the AOP Alliance in order to ensure the interoperability amo

Explain the phase compile- java program development, Explain the phase Comp...

Explain the phase Compile- Java Program Development In Phase 2, programmer gives the command javac to compile the program. Java compiler translates the java program into byte

Why do we need wrapper classes, Why do we need wrapper classes? It is s...

Why do we need wrapper classes? It is sometimes simpler to deal with primitives as objects. Moreover most of the collection classes keep objects and not primitive data types. A

program to brute force search, Introduction As an alternative to the B...

Introduction As an alternative to the Binary Search algorithm, also it could be done by the brute-force method given below. public static int rank(int key, int[] a) {     f

What are the difference between throw and throws, What are the difference b...

What are the difference between throw and throws? Differences are between throws and throw are: Throw is employed to trigger an exception while throws is used in declara

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