import java.io.File;
import java.util.ArrayList;
public class FindJars {

	static ArrayList<String> libnames = new ArrayList<String>();

	public static void main(String[] args){
	 File f = new File("E:/JavaTrials/TrackOn");

	 for(File fl : f.listFiles())
	 {
		 getJars(fl);
	 }

	 for(String s: libnames){
		 System.out.println(s);
	 }
	}

	 public static void getJars(File f)
	 {
		   if(f.isFile())
		 {
			 String name = f.getName();
			 String[] s = name.split("\\.");
			 if(s.length >= 2 && s[1].equals("jar"))
			 {
				 libnames.add(name);
			 }

		 }

		   if(f.isDirectory())
			 {
				 for(File fl:f.listFiles())
				 {
					 getJars(fl);
				 }
			 }


	 }

}