Write a program to list files in the current working directory depending upon a given pattern.?

♣♣♣ WRITE A PROGRAM TO LIST FILES IN THE CURRENT WORKING DIRECTORY DEPENDING UPON A GIVEN PATTERN. ♣♣♣

  import java.lang.*;

  import java.io.*;

  class pro15

{

  public static void main(String ar[]) throws IOException

        {

                                    InputStreamReader a=new InputStreamReader(System.in);

                                    BufferedReader b=new BufferedReader(a);

                                    System.out.print("\n\tEnter the Directory Name : ");

            String s=b.readLine();

            File f=new File(s);

            if(f.exists())

            {

                        if(f.isDirectory())

                        {

                        String []f1=f.list();

                        int i;

                                    for(i=0;i

                                    {

                                    String tp=f1[i];

                                    if(tp.endsWith("java"))

                                    System.out.println("\n\t\t"+tp);

                                    if(tp.endsWith("class"))

                                    System.out.println("\n\t\t"+tp);

                                    }

                        }

             }

        }

}

OUTPUT :-

                                   

                        Enter The Directory Name : d:\

                                    Test.java

                                    Test.class

                                    Abc.java

                                    Abc.class

                                    Applet2.java