static boolean isTTY() { if (tty == null) { tty = calcTTY(); } return tty; } static final boolean isWindows() { return System.getProperty("os.name").startsWith("Windows"); }
static boolean isTTY() { if (tty == null) { tty = calcTTY(); } return tty; } static final boolean isWindows() { return System.getProperty("os.name").startsWith("Windows"); }