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Java Tutorial : Java StringBuilder [substring method]

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Ram N

Posts: 2777
Nickname: ramram
Registered: Jul, 2014

Ram N is Java Programmer
Java Tutorial : Java StringBuilder [substring method] Posted: Apr 28, 2016 1:02 PM
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This post originated from an RSS feed registered with Java Buzz by Ram N.
Original Post: Java Tutorial : Java StringBuilder [substring method]
Feed Title: JAVA EE
Feed URL: http://ramj2ee.blogspot.com/feeds/posts/default?alt=rss
Feed Description: This blog has viedo tutorials and Sample codes related to below Technologies. 1.J2EE 2.Java 3.Spring 4.Hibernate 5.Database 6.Oracle 7.Mysql 8.Design Patterns
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Java Tutorial : Java StringBuilder [substring method] 
Java Tutorial : Java StringBuilder [substring method] 
SubStringDemo1.java
/*
* public String substring(int start, int end)
*
* Parameters:
* ----------
* start - The beginning index,inclusive.
*
* end - The ending index, exclusive.
*
* Returns:
* -------
* The new string.
*
* Throws:
* ------
* StringIndexOutOfBoundsException - if start or end are
* negative or greater than length(), or start is
* greater than end.
*/

public class SubStringDemo1
{

public static void main(String[] args)
{
StringBuilder sb = new StringBuilder("Welcome");
String subString = sb.substring(3, 6);
System.out.println("subString = " + subString);
}
}
Output
subString = com
SubStringDemo2.java
/*
* public String substring(int start)
*
* Parameters:
* ----------
* start - The beginning index, inclusive.
*
* Returns:
* -------
* The new string.
*
* Throws:
* ------
* StringIndexOutOfBoundsException - if start is less
* than zero, or greater than the length of this object.
*/


public class SubStringDemo2
{

public static void main(String[] args)
{
StringBuilder sb = new StringBuilder("Welcome");
String subString = sb.substring(3);
System.out.println("subString = " + subString);

}
}
Output
subString = come
Click the below link to download the code:
https://sites.google.com/site/javaee4321/java/StringBuilderDemo_substring_App.zip?attredirects=0&d=1

Github Link:
https://github.com/ramram43210/Java/tree/master/BasicJava/StringBuilderDemo_substring_App

Bitbucket Link:
https://bitbucket.org/ramram43210/java/src/4fb20859f2e7f390cc32dd6346f52d7d27c7a813/BasicJava/StringBuilderDemo_substring_App/?at=master

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