Bug 62938 quick fix list should pre-select what's already filled in [quick fix]
Maybe this is a feature request, but I've been having this problem for months and just now figured out what was causing it (I thought it was keystroke glitches on my part). When I select "add throws declaration" from quick fix, usually the desired exception is filled in (in linked edit mode), and I'm given a list to choose from if I want to change it. My inclination is to just hit "enter" signifing "accept", but the list actually has "Exception" selected (instead of IOException, in my typical case) so the value I wanted is changed and another used instead. To "work around" I have to change the selection, or hit "ESC", which seems unnatural to me.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/text/correction/LinkedCorrectionProposal.java
if (fTypeProposal != null) {
				ITypeBinding binding= fTypeProposal;
				if (binding.isArray()) {
					binding= fTypeProposal.getElementType();
				}
				if (binding.isPrimitive()) {
					return null;
				}
				boolean isInInterface= binding.isMember() && binding.getDeclaringClass().isInterface();
				ImageDescriptor descriptor= JavaElementImageProvider.getTypeImageDescriptor(binding.isInterface(), binding.isMember(), isInInterface, binding.getModifiers());
				return JavaPlugin.getImageDescriptorRegistry().get(descriptor);
			}
			return null;
		}
	
		/* (non-Javadoc)
		 * @see org.eclipse.jdt.ui.text.java.IJavaCompletionProposal#getRelevance()
		 */
		public int getRelevance() {
			return 0;
		}		
	
		/* (non-Javadoc)
		 * @see org.eclipse.jface.text.contentassist.ICompletionProposal#apply(org.eclipse.jface.text.IDocument)
		 */
		public void apply(IDocument document) {
			
		}
		public Point getSelection(IDocument document) { return null; }
		public String getAdditionalProposalInfo() { return null; }