Question

How to read a part of byte array using ByteArrayInputStream() in Java

Answer 1

package javaapplication1;

import java.io.ByteArrayInputStream;
import java.io.IOException;
 
public class JavaApplication1 {
 
    public static void main(String[] args) throws IOException {
 
        String s = "Java Programming";
 
        byte[] bytes = s.getBytes();
        ByteArrayInputStream bais = new ByteArrayInputStream(bytes, 5, 4);
        
        int ch;
        while((ch = bais.read()) != -1)
        {
            System.out.print((char)ch);
        }
    }
}
 
/*
       
run:
 
Prog
   
*/

 

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