Method getConsole

src/main/java/com/beust/jcommander/JCommander.java:295–306

@return a wrapper for a java.io.PrintStream, typically System#out.

()

     * @return a wrapper for a {@link java.io.PrintStream}, typically {@link System#out}.
     */
    public synchronized Console getConsole() {
        if (console == null) {
            try {
                Method consoleMethod = System.class.getDeclaredMethod("console");
                Object console = consoleMethod.invoke(null);
                this.console = new JDK6Console(console);
            } catch (Throwable t) {
                console = new DefaultConsole();
            }
        }
        return console;
    }

    /**
     * Adds the provided arg object to the set of objects that this commander