SimpleGUIApp/src/main/kotlin/com/alekseyzhelo/lbm/gui/simple/algs4/FasterStdDraw.java
/**
     * Returns true if the user has typed a key.
     *
     * @return <tt>true</tt> if the user has typed a key; <tt>false</tt> otherwise
     */
Returns true if the user has typed a key.
@return true if the user has typed a key; false otherwise
Returns true if the user has typed a key . @return true if the user has typed a key ; false otherwise
public static boolean hasNextKeyTyped() {
        synchronized (keyLock) {
            return !keysTyped.isEmpty();
        }
    }
public static boolean hasNextKeyTyped ( ) { synchronized ( keyLock ) { return ! keysTyped . isEmpty ( ) ; } }
Returns true if the user has typed a key.
Returns true if the user has typed a key .