private static void printHelp()

in src/main/java/org/apache/bsf/Main.java [155:184]

• 30 lines of code
• 1 McCabe index (conditional complexity)

    private static void printHelp() {
        System.err.println("Usage:");
        System.err.println();
        System.err.println("  java " + Main.class.getName() + " [args]");
        System.err.println();
        System.err.println("    args:");
        System.err.println();
        System.err.println(
            "      [-in                fileName]   default: " + DEFAULT_IN_FILE_NAME);
        System.err.println(
            "      [-lang          languageName]   default: "
                + "<If -in is specified and -lang");
        System.err.println(
            "                                               "
                + " is not, attempt to determine");
        System.err.println(
            "                                               "
                + " language from file extension;");
        System.err.println(
            "                                               "
                + " otherwise, -lang is required.>");
        System.err.println(
            "      [-mode   (eval|exec|compile)]   default: " + DEFAULT_MODE);
        System.err.println();
        System.err.println(
            "    Additional args used only if -mode is " + "set to \"compile\":");
        System.err.println();
        System.err.println(
            "      [-out              className]   default: " + DEFAULT_CLASS_NAME);
    }