Monday, 19 September 2016

Java Tutorial : Java IO (CharArrayWriter-append(CharSequence csq, int start, int end) method)


Click here to watch in Youtube :
https://www.youtube.com/watch?v=p98gxwCv7bs&list=UUhwKlOVR041tngjerWxVccw

CharArrayWriterDemo.java
import java.io.CharArrayWriter;
import java.io.IOException;

/*
 * public CharArrayWriter append(CharSequence csq, int
 *                                          start, int end)
 *
 * Parameters:
 * ----------
 *
 * csq - The character sequence from which a subsequence
 * will be appended. If csq is null, then characters
 * will be appended as if csq contained the four
 * characters "null".
 *
 * start - The index of the first character in the
 * subsequence
 *
 * end - The index of the character following the last
 * character in the subsequence
 */
public class CharArrayWriterDemo
{

    public static void main(String[] args) throws IOException
    {

        CharArrayWriter charArrayWriter = new CharArrayWriter();
        charArrayWriter.write("Peter is going to India,");

        CharSequence csq = "John is going to Japan.";
        /*
         * Appends a subsequence of the specified character
         * sequence to this writer.
         */
        charArrayWriter.append(csq, 0, 4);
        System.out.println(charArrayWriter.toString());

    }
}
Output
Peter is going to India,John

Click the below link to download the code:
https://sites.google.com/site/ramj2eev1/home/javabasics/JavaIODemo_CharArrayWriter_append_subsequence_App.zip?attredirects=0&d=1

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

Bitbucket Link:
https://bitbucket.org/ramram43210/java/src/301d989d72a8b053f20342cfe0bd4a5c143c23aa/BasicJava/JavaIODemo_CharArrayWriter_append_subsequence_App/?at=master

See also:

  • All JavaEE Viedos Playlist
  • All JavaEE Viedos
  • All JAVA EE Links
  • Servlets Tutorial
  • All Design Patterns Links
  • JDBC Tutorial
  • Java Collection Framework Tutorial
  • JAVA Tutorial
  • Kids Tutorial
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