Wednesday, 14 September 2016

Java Tutorial : Java IO (CharArrayReader-Copy to StringBuffer)


Click here to watch in Youtube : 
https://www.youtube.com/watch?v=Jcr8Z7GwMIk&list=UUhwKlOVR041tngjerWxVccw

CharArrayReaderDemo.java
import java.io.CharArrayReader;
import java.io.IOException;

public class CharArrayReaderDemo
{

    public static void main(String[] args) throws IOException
    {
        CharArrayReader charArrayReader = null;
        try
        {
            char[] charArray = new char[]
            { 'H', 'e', 'l', 'l', 'o', ' ', 'R', 'a', 'm' };
            
            charArrayReader = new CharArrayReader(charArray);
            
            int ch = 0;
            StringBuffer sb = new StringBuffer("");
            while ((ch = charArrayReader.read()) != -1)
            {
                sb.append((char) ch);
            }
            System.out.println("sb = " + sb);

        }
        finally
        {
            if (charArrayReader != null)
            {
                charArrayReader.close();
            }
        }

    }
}
Output
sb = Hello Ram

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

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

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