public class WildcardFileFilter
   extends AbstractFileFilter implements Serializable

Welcome to TutorialsPoint. Simply Easy Learning.

import java.io.File;
import java.io.IOException;

import org.apache.commons.io.filefilter.WildcardFileFilter;

public class IOTester {
   public static void main(String[] args) {
      try {
         usingWildcardFileFilter();
      } catch(IOException e) {
         System.out.println(e.getMessage());
      }
   }
   
   public static void usingWildcardFileFilter() throws IOException {
      //get the current directory
      File currentDirectory = new File(".");
      
      //get names of all files and directory in current directory
      String[] files = currentDirectory.list();
      System.out.println("All files and Folders.\n");
      for( int i = 0; i < files.length; i++ ) {
         System.out.println(files[i]);
      }
      
      System.out.println("\nFile name ending with t.\n");
      String[] filesNames = currentDirectory.list( new WildcardFileFilter("*t") );
      for( int i = 0; i < filesNames.length; i++ ) {
         System.out.println(filesNames[i]);
      }
   }
}

All files and Folders.

.classpath
.project
.settings
bin
input.txt
src

File name ending with t

.project
input.txt