Handling files

[sandesh964]

can anyone tell me how to write a program to find the list of filenames in a directory specified by user

how to copy the contents of a source file into destination file with each word of source file reversed

[r035198x]

can anyone tell me how to write a program to find the list of filenames in a directory specified by user

how to copy the contents of a source file into destination file with each word of source file reversed

Changed thread title.

Maybe you should read a files tutorial before you try to write the program.

[sateesht]

Hi,
Below is the code to list the contents of a specified Direcory:

 import java.io.*; 
 
public class FileRead
{
	public static void main(String[] args) throws IOException 
	{
BuffererReader br=new BuferedReader(new InputStreamReader(System.in));
System.out.println("Enter the Directory name")	
	 File f=new File(br.readLine());
		File[] f1=f.listFiles();
		for(int i=0;i<f1.length;i++)
		{
			if(!f1[i].isFile()){
		System.out.println("Files inside the "+ f1[i]+ "Directory");
				File[] f2=f1[i].listFiles();
				for(int j=0;j<f2.length;j++)
					System.out.println(f2[j]);
				}else
					System.out.println(f1[i]);
	}
}
}

Cheers,
Sateesh