Reading the java files from the folder

Question

I have developed an application that reads files from the folder chosen by the user. It displays how many lines of code are in each file. I want only Java files to be shown in t

Answer 1

You need a FilenameFilter. This should work for you:

FilenameFilter javaFileFilter= new FilenameFilter() {  
  @Override
  public boolean accept(File logDir, String name) {
    return name.endsWith(".java")
  }
};