JAVA EXAMPLE PROGRAMS

JAVA EXAMPLE PROGRAMS

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How to decode URL content in Java?


Description:

URLDecoder is a utility class for HTML form decoding. This class contains static methods for decoding a String from the application/x-www-form-urlencoded MIME format. Below example shows how to decode an encoded string.


Code:
package com.myjava.url;

import java.io.UnsupportedEncodingException;
import java.net.URLDecoder;

public class MyURLDecode {
    public static void main(String a[]){
        try {
            System.out.println(URLDecoder.decode("special+chars%3A+%26%25*+", "UTF-8"));
        } catch (UnsupportedEncodingException ex) {
            ex.printStackTrace();
        }
    }
}

Example Output

special chars: &%*

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Different types of Access Modifiers
public: Any thing declared as public can be accessed from anywhere.

private: Any thing declared as private can't be seen outside of its class.

protected: Any thing declared as protected can be accessed by classes in the same package and subclasses in the other packages.

default modifier: Can be accessed only to classes in the same package.
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Reference: Java™ Platform Standard Ed. 7 - API Specification | Java is registered trademark of Oracle.
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