Code to identify whether file or directory

gistfile1.java

public class RecFind {
  
public static void main(String a[]) throws FileNotFoundException, IOException{
	
	String target = a[0];
	String[] tmp;
  //Extra File logging. Not required for File or Dir
	FileOutputStream fos = new FileOutputStream("Recfind.log",true);
	fos.write("Program Started".getBytes());
	System.setOut((java.io.PrintStream)fos);



	if("".equals(target)) throw new IllegalArgumentException("Please provide file name to find");
	File targetFile= new File(target);
	String[] files = targetFile.list();
	System.out.println("Number of Files present in this directory -> "+files.length);
        System.out.println("Files -> ");
	for(int i=0;i<files.length;i++){
		tmp = new File(files[i]).list();
		System.out.println(files[i]+((tmp==null)? " is a file" : " is a directory "));

	}
}