Java Core Class Library-io-file filter (filenamefilter)

File action Filter (FilenameFilter):

Listfiles (FilenameFilter filter) Method:

The actual equivalent is:

//File filter (FilenameFilter)
Public class FileDemo1 {
Public static void Main (string[] args) {
file dir = new file ("C:/users/37335/desktop/java application Framework");
file[] fs = Dir.listfiles (new FilenameFilter () {
//File filter interface, dir file path, name of file
@Override
Public Boolean Accept (File dir, String name) {
//If the file exists and the suffix name is txt returns true otherwise false
return new File (Dir,name). Isfile () && name.endswith (". txt");
            }
        });

For (File file:fs) {
System.out.println (file);
        }
    }
}

Java Core Class Library-io-file filter (filenamefilter)