execCommand(new String[] { CHMOD_COMMAND, executable ? "ugo+x" : "ugo-x", file.getAbsolutePath() });
if (file.canWrite()) { execCommand(new String[] { CHMOD_COMMAND, executable ? "ugo+x" : "ugo-x", file.getAbsolutePath() }); }
    public static void setExecutable(File file, boolean executable) {        if (isWindows || file == null || !file.exists()) {            return;        }        try {            execCommand(new String[] { CHMOD_COMMAND, executable ? "ugo+x" : "ugo-x", file.getAbsolutePath() });        } catch (Throwable th) {            SVNDebugLog.getDefaultLog().info(th);        }    }