Replace bounds calculation with static method

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

		final var keyValue = state.getValue();

		+ // A non-modifier key has been pressed.
		if( pressed ) {
		- // A non-modifier key has been pressed.
		- System.out.println( "KEY PRESSED: " + keyValue );
		-
		// Determine whether there are separate parts for the key label.
		final var index = keyValue.indexOf( ' ' );

		- final var calculator = new BoundsCalculator( component );
		- final var bounds = calculator.getBounds();
		- final var compDimen = new ScalableDimension( bounds.width, bounds.height );
		+ final var bounds = BoundsCalculator.getBounds( component );
		+ final var compDimen = new ScalableDimension(
		+ bounds.width, bounds.height );

		// If there's a space in the name, the text before the space is

		final var ty = bounds.y;

		- tally.setLocation( (int)tx, ty );
		+ tally.setLocation( (int) tx, ty );
		tally.setVisible( true );
		}

src/main/com/whitemagicsoftware/kmcaster/ui/AutofitLabel.java

		if( (e.getChangeFlags() & PARENT_CHANGED) != 0 &&
		(e.getChangedParent() == parent) ) {
		- final var calculator = new BoundsCalculator( parent );
		- final var bounds = calculator.getBounds();
		+ final var bounds = BoundsCalculator.getBounds( parent );

		setSize( bounds.width, bounds.height );

src/main/com/whitemagicsoftware/kmcaster/ui/BoundsCalculator.java

		* {@link Container}'s bounds {@link Rectangle} and {@link Insets}.
		*/
		-public class BoundsCalculator {
		- private final Container mContainer;
		-
		- public BoundsCalculator( final Container container ) {
		- assert container != null;
		-
		- mContainer = container;
		- }
		+public final class BoundsCalculator {

		/**
		* Returns the total width and height of an area that is safe for
		* writing on the {@link Container} parameter provided during construction.
		*
		* @return The {@link Container}'s safe area, based on the
		* {@link Container}'s bounded dimensions and insets.
		*/
		- public Rectangle getBounds() {
		- final var container = getContainer();
		- final var insets = getInsets();
		+ public static Rectangle getBounds( final Container container ) {
		+ final var insets = container.getInsets();

		return new Rectangle(
		insets.left, insets.top,
		container.getWidth() - (insets.left + insets.right),
		container.getHeight() - (insets.top + insets.bottom)
		);
		- }
		-
		- public Insets getInsets() {
		- return mContainer.getInsets();
		- }
		-
		- private Container getContainer() {
		- return mContainer;
		}
		}

Delta	9 lines added, 28 lines removed, 19-line decrease