GP-2924 fixed null pointer exception in Project Lock dialog

Ghidra/Framework/Generic/src/main/java/generic/text/TextLayoutGraphics.java

@@ -497,8 +497,9 @@ public class TextLayoutGraphics extends Graphics2D {
 
 	@Override
 	public AffineTransform getTransform() {
-		// stub
-		return null;
+		// Some UIs (e.g. FlatLookAndFeel) expect a transform to be applied in some situations
+		// depending on high resolution monitor settings
+		return new AffineTransform();
 	}
 
 	@Override

Ghidra/Framework/Gui/src/main/java/ghidra/util/HTMLUtilities.java

@@ -773,6 +773,7 @@ public class HTMLUtilities {
 			new Rectangle(-size.width, -size.height, size.width * 2, size.height * 10);
 
 		TextLayoutGraphics g = new TextLayoutGraphics();
+
 		g.setClip(bounds);
 		label.paint(g);
 		g.flush();