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Java Tutorial : Java StringBuffer [subSequence(int start, int end) method]

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Ram N

Posts: 2777
Nickname: ramram
Registered: Jul, 2014

Ram N is Java Programmer
Java Tutorial : Java StringBuffer [subSequence(int start, int end) method] Posted: Apr 13, 2016 7:37 AM
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This post originated from an RSS feed registered with Java Buzz by Ram N.
Original Post: Java Tutorial : Java StringBuffer [subSequence(int start, int end) 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 StringBuffer [subSequence(int start, int end) method] 
Java Tutorial : Java StringBuffer [subSequence(int start, int end) method] 
SubSequenceDemo.java
/*
* public CharSequence subSequence(int start, int end)
*
* Parameters:
* ----------
* start - the start index,inclusive.
*
* end - the end index, exclusive.
*
* Returns:
* -------
* the specified subsequence.
*
* Throws:
* ------
* IndexOutOfBoundsException - if start or end
* are negative, if end is greater than length(),
* or if start is greater than end
*/

public class SubSequenceDemo
{

public static void main(String[] args)
{
StringBuffer sb = new StringBuffer("Welcome");
CharSequence charSequence = sb.subSequence(3, 6);
String strValue = (String) charSequence;
System.out.println("strValue = " + strValue);

}
}
Output
strValue = com
Refer: 
https://docs.oracle.com/javase/8/docs/api/index.html?java/lang/CharSequence.html

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

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

Bitbucket Link:
https://bitbucket.org/ramram43210/java/src/88e1f032ca4ea5ed8e91e8ffa23db6cb018a79ff/BasicJava/StringBufferDemo_subSequence_App/?at=master

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