stream = Files.newDirectoryStream(dir, entry -> imageFileMatcher.matches(entry.getFileName()))) { for (Path path : stream) { System.out.println(path.getFileName()); } } }"> stream = Files.newDirectoryStream(dir, entry -> imageFileMatcher.matches(entry.getFileName()))) { for (Path path : stream) { System.out.println(path.getFileName()); } } }"> stream = Files.newDirectoryStream(dir, entry -> imageFileMatcher.matches(entry.getFileName()))) { for (Path path : stream) { System.out.println(path.getFileName()); } } }">
public void iterateAndFilter() throws IOException {
Path dir = Paths.get("C:/foo/bar");
PathMatcher imageFileMatcher =
FileSystems.getDefault().getPathMatcher(
"regex:.*(?i:jpg|jpeg|png|gif|bmp|jpe|jfif)");
try (DirectoryStream<Path> stream = Files.newDirectoryStream(dir,
entry -> imageFileMatcher.matches(entry.getFileName()))) {
for (Path path : stream) {
System.out.println(path.getFileName());
}
}
}