Add files via upload

Author: santhosh-programmer

Practicals/Buff.java

@@ -0,0 +1,18 @@
+import java.io.*;  
+public class Buff{    
+public static void main(String args[])throws Exception{    
+     BufferedOutputStream w=new BufferedOutputStream(new FileOutputStream("D:\\java learning\\practical\\testout.txt"));    
+     String s="Hello World";    
+     byte b[]=s.getBytes();    
+     w.write(b);    
+     System.out.println("After writing into file: ");  
+     BufferedInputStream r=new BufferedInputStream(new FileInputStream("D:\\java learning\\practical\\testout.txt"));
+     int i;
+     while((i=r.read())!=-1)
+     {
+        System.out.println(i);
+     }
+     w.close();
+     r.close();
+}    
+}