Add key counter parameter

src/main/com/whitemagicsoftware/kmcaster/EventHandler.java

		private final AutofitLabel[] mLabels = new AutofitLabel[ LabelConfig.size() ];
		private final Map<HardwareSwitch, ResetTimer> mTimers = new HashMap<>();
		+ private final Deque<HardwareSwitch> mMouseActions = new LinkedList<>();
		+ private final ConsecutiveEventCounter<String> mKeyCounter;

		public EventHandler(
		final HardwareImages hardwareImages, final Settings userSettings ) {
		mHardwareImages = hardwareImages;
		+ mKeyCounter = new ConsecutiveEventCounter<>( userSettings.getKeyCount() );

		final var keyColour = KEY_COLOURS.get( SWITCH_PRESSED );

		);
		}
		-
		- private final Deque<HardwareSwitch> mMouseActions = new LinkedList<>();

		/**

		updateMouseStatus( switchState );

		+ // There are no "stop scrolling" events, so clear the scroll indicator
		+ // after a few moments of inactivity.
		if( hwSwitch.isScroll() ) {
		timer.addActionListener(
		( action ) -> {
		- final var sauce = e.getSource();
		+ final var source = e.getSource();
		final var name = e.getPropertyName();
		final var event = new PropertyChangeEvent(
		- sauce, name, true, false );
		+ source, name, true, false );

		update( event );

		getHardwareComponent( switchState ).setState( switchState );
		}
		-
		- private final ConsecutiveEventCounter<String> mKeyCounter =
		- new ConsecutiveEventCounter<>( 9 );

		/**

src/main/com/whitemagicsoftware/kmcaster/HardwareSwitch.java

		}

		- private boolean isPrefix( final String key ) {
		- return name().startsWith( key );
		- }
		-
		/**
		* Looks up the key that matches the given name, case-insensitively.

		public String toString() {
		return mName;
		+ }
		+
		+ private boolean isPrefix( final String key ) {
		+ return name().startsWith( key );
		}
		}

src/main/com/whitemagicsoftware/kmcaster/LabelConfig.java

		LABEL_REGULAR_NUM_SUPERSCRIPT( TOP, LEFT ),
		LABEL_REGULAR_COUNTER( TOP, RIGHT ),
		- LABEL_MOUSE_OTHER( MOUSE_EXTRA );
		+ LABEL_MOUSE_EXTRA( MOUSE_EXTRA );

		/**

src/main/com/whitemagicsoftware/kmcaster/Settings.java

		description =
		"Application height (${DEFAULT-VALUE} pixels)",
		- paramLabel = "height",
		+ paramLabel = "pixels",
		defaultValue = "100"
		)

		description =
		"Regular key release delay (${DEFAULT-VALUE} milliseconds)",
		- paramLabel = "delay",
		+ paramLabel = "ms",
		defaultValue = "250"
		)

		description =
		"Modifier key release delay (${DEFAULT-VALUE} milliseconds)",
		- paramLabel = "delay",
		+ paramLabel = "ms",
		defaultValue = "150"
		)

		description =
		"Mouse button release delay (${DEFAULT-VALUE} milliseconds)",
		- paramLabel = "delay",
		+ paramLabel = "ms",
		defaultValue = "100"
		)
		private int mDelayMouseButton = 100;
		+
		+ /**
		+ * Milliseconds to wait before releasing (clearing) a mouse scroll event.
		+ */
		+ @CommandLine.Option(
		+ names = {"-c", "--key-counter"},
		+ description =
		+ "Count repeated key presses (${DEFAULT-VALUE} times)",
		+ paramLabel = "number",
		+ defaultValue = "9"
		+ )
		+ private int mKeyCount = 9;

		/**
		* Milliseconds to wait before releasing (clearing) a mouse scroll event.
		*/
		@CommandLine.Option(
		names = {"-s", "--delay-scroll"},
		description =
		"Mouse scroll release delay (${DEFAULT-VALUE} milliseconds)",
		- paramLabel = "delay",
		+ paramLabel = "ms",
		defaultValue = "300"
		)

		public int getDelayMouseScroll() {
		return mDelayMouseScroll;
		+ }
		+
		+ public int getKeyCount() {
		+ return mKeyCount < 2 ? 2 : mKeyCount;
		}

Delta	33 lines added, 17 lines removed, 16-line increase