private static boolean useTextYCorrection() {
		if( useTextYCorrection == null )
			useTextYCorrection = FlatSystemProperties.getBoolean( FlatSystemProperties.USE_TEXT_Y_CORRECTION, true );
		return useTextYCorrection;
	}
Scales a rectangle in the same way as the JRE does in
sun.java2d.pipe.PixelToParallelogramConverter.fillRectangle(),
which is used by Graphics.fillRect().
flatlaf-core/src/main/java/com/formdev/flatlaf/util/HiDPIUtils.java