vedica.java

import java.io.*;


public class ReadFile 
{
    
public static void main(String[] args) throws Exception 
{
        
FileWriterCustom fwc = new FileWriterCustom();
        
fwc.fileWriter();
        
fwc.palindrome();
    
}

}


class FileWriterCustom 
{
    
void fileWriter() throws Exception 
{
        
int i;
       
 PrintWriter out = new PrintWriter(new FileWriter("one.txt"));
       
        
for (i = 100; i < 150; i++) 
{
            
out.println(i);
            
out.flush();
        
}
   
 }

    
void palindrome() throws IOException
 {
        
BufferedReader reader = new BufferedReader(new FileReader("one.txt"));
        
PrintWriter out1 = new PrintWriter(new FileWriter("two.txt"));
       
 String line = reader.readLine();
        
out1.println("Printing Reverse ");
        
while (line != null)
 {
            
String reversed = new StringBuilder(line).reverse().toString();

            
out1.println(reversed);
            
out1.flush();

            
line = reader.readLine();
       
 }
       
 reader.close();
    
}

}