Java: Find .txt files in specified folder [closed]

Question

Is there a built in Java code that will parse a given folder and search it for .txt files?

Answer 1

You can use the listFiles() method provided by the java.io.File class.

import java.io.File; import java.io.FilenameFilter;  public class Filter {      public File[] finder( String dirName){         File dir = new File(dirName);          return dir.listFiles(new FilenameFilter() {                   public boolean accept(File dir, String filename)                       { return filename.endsWith(".txt"); }         } );      }  }