Examples of java.io.File.listFiles()

java.io.File.listFiles()
Answers an array of Files representing the file names in the directory represented by this File. If this File is not a directory the result is null. The Files returned will be absolute if this File is absolute, relative otherwise. @return an array of Files or null. @see #getPath @see #list() @see #isDirectory

      File current_dir;
      
      list_of_dirs.offer( dir );
      while( list_of_dirs.size() != 0 ) {
        current_dir = list_of_dirs.poll(); 
        list_of_files = current_dir.listFiles();
        for(File file : list_of_files) {
          if( file.isDirectory() ) list_of_dirs.offer( file );
          else result_as_list.add( file );
        }
      }

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         System.out.println("Directory to look into: '" + directory.getAbsolutePath() + "'");
         System.out.println("The " + filterType + " filter is '" + filter + "'"); 
         System.out.println(""); 
         System.out.println("-----------Matching Results:----------------------");
         FilenameFilter fileFilter = new FilenameFilter(filter, trueRegex);
         File[] files = directory.listFiles(fileFilter);
         if (files == null || files.length < 1) {
            System.out.println(""); 
            System.out.println("WARN: no files found matching the " + filterType + " expression '" + filter + "'");
            System.out.println(""); 
            System.exit(0);

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                               ListBuffer<JavaFileObject> resultList) {
        File d = subdirectory.getFile(directory);
        if (!caseMapCheck(d, subdirectory))
            return;


        File[] files = d.listFiles();
        if (files == null)
            return;


        if (sortFiles != null)
            Arrays.sort(files, sortFiles);

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         System.out.println("Directory to look into: '" + directory.getAbsolutePath() + "'");
         System.out.println("The " + filterType + " filter is '" + filter + "'"); 
         System.out.println(""); 
         System.out.println("-----------Matching Results:----------------------");
         FilenameFilter fileFilter = new FilenameFilter(filter, trueRegex);
         File[] files = directory.listFiles(fileFilter);
         if (files == null || files.length < 1) {
            System.out.println(""); 
            System.out.println("WARN: no files found matching the " + filterType + " expression '" + filter + "'");
            System.out.println(""); 
            System.exit(0);

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  }


  public void readAllDir(String dirName, FileFilter ff) throws IOException {
    System.out.println("---------------Reading directory " + dirName);
    File allDir = new File(dirName);
    File[] allFiles = allDir.listFiles();
    if (null == allFiles) {
      System.out.println("---------------INVALID " + dirName);
      return;
    }

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    private ComponentClassLoader createClassLoader() throws JBIException { 
        
        try { 
            
            File root = new File(ctx.getInstallRoot());
            File[] jars = root.listFiles(new FilenameFilter() {
                public boolean accept(File f, String name) { 
                    return name.endsWith(".jar");
                }
            });

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        assertTrue(helloworldsoaphttp.exists());
        File types = new File(helloworldsoaphttp, "types");
        assertTrue(types.exists());
        File[] files = helloworldsoaphttp.listFiles();
        assertEquals(3, files.length);
        files = types.listFiles();
        assertEquals(files.length, 3);


        Class clz = classLoader.loadClass("org.objectweb.hello_world_rpclit.GreeterRPCLit");


        SOAPBinding soapBindingAnno = AnnotationUtil.getPrivClassAnnotation(clz, SOAPBinding.class);

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    if ( dataset == null) throw new NullPointerException( "Given dataset cannot be null.");
    if ( ! isCollection( dataset)) throw new IllegalArgumentException( "Dataset \"" + dataset.getName() + "\" is not a collection dataset.");


    // Deal with all files in this directory.
    File theDir = new File( ((LocalInvDataset) dataset).getLocalPath() );
    File[] allFiles = theDir.listFiles();
    InvDataset curDs = null;
    ArrayList list = new ArrayList();
    for ( int i = 0; i < allFiles.length; i++)
    {
      try

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  private int scanAllDir(String dirName, FileFilter ff, Closure c) {
    int count = 0;


    System.out.println("---------------Reading directory " + dirName);
    File allDir = new File(dirName);
    File[] allFiles = allDir.listFiles();
    if (null == allFiles) {
      System.out.println("---------------INVALID " + dirName);
      return count;
    }

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    assert dirFile != null;
    assert dirFile.exists();
    assert dirFile.isDirectory();


    // make sure that the extra file is not in the agg
    for (File f : dirFile.listFiles()) {
      if (f.getName().equals("extra.nc")) {
        if (!f.renameTo( new File(dirFile, "extra.wait"))) {
          System.out.printf("Rename fails on %s.extra.nc %n", dirFile);
        }
        break;

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