Wednesday, 14 September 2016

Java Tutorial : Java IO (CharArrayWriter(int initialSize) Constructor)


Click here to watch in Youtube :
https://www.youtube.com/watch?v=GwFfHk9OjAs&list=UUhwKlOVR041tngjerWxVccw

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

/*
 * public CharArrayWriter(int initialSize)
 * 
 * Parameters: 
 * ----------
 * 
 * initialSize - an int specifying the initial buffer
 * size.
 */

public class CharArrayWriterDemo
{

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

        int initialSize = 1024;
        /*
         * Creates a new CharArrayWriter with the specified
         * initial size.
         */
        CharArrayWriter charArrayWriter = new CharArrayWriter(initialSize);

        charArrayWriter.write("Welcome to India.");

        /*
         * Returns: an array of chars copied from the input
         * data.
         */
        char[] charArray = charArrayWriter.toCharArray();

        for (char c : charArray)
        {
            System.out.print(c);
        }

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

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

Bitbucket Link:
https://bitbucket.org/ramram43210/java/src/529c374293151c23da015b1ff76aad44139672b4/BasicJava/JavaIODemo_CharArrayWriter_Cons_InitialSize_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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