public static boolean isReadable(@NonNull final File file){
  if (!file.isFile()) {
    LogHelper.d(TAG,"isReadable(): Not a File");
    return false;
  }
  return file.exists() && file.canRead();
}

public static boolean isReadable ( @ NonNull final File file ) { if ( ! file . isFile ( ) ) { LogHelper . d ( TAG , "isReadable(): Not a File" ) ; return false ; } return file . exists ( ) && file . canRead ( ) ; }
checks if file could be read or created
