@Override
		public Dimension getPreferredScrollableViewportSize() {
			Dimension preferredSize = getPreferredSize();
			preferredSize.height = 100;
			return preferredSize;
		}
Returns true the panel has only valid filters. (Blank filter is ok)
@return true the panel has only valid filters
Ghidra/Features/BSim/src/main/java/ghidra/features/bsim/gui/search/dialog/BSimFilterPanel.java