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
public LinkedModeProposal(ICompilationUnit unit, ITypeBinding typeProposal) {
			this(typeProposal.getName());
			fTypeProposal= typeProposal;
			fCompilationUnit= unit;
		}
	
		private ImportsStructure getImportStructure() throws CoreException {
			IPreferenceStore store= PreferenceConstants.getPreferenceStore();
			String[] prefOrder= JavaPreferencesSettings.getImportOrderPreference(store);
			int threshold= JavaPreferencesSettings.getImportNumberThreshold(store);					
			ImportsStructure impStructure= new ImportsStructure(fCompilationUnit, prefOrder, threshold, true);
			return impStructure;
		}
		
		/* (non-Javadoc)
		 * @see org.eclipse.jface.text.contentassist.ICompletionProposalExtension2#apply(org.eclipse.jface.text.ITextViewer, char, int, int)
		 */
		public void apply(ITextViewer viewer, char trigger, int stateMask, int offset) {
			IDocument document= viewer.getDocument();
			Point point= viewer.getSelectedRange();
			try {
				String replaceString= fProposal;
				ImportsStructure impStructure= null;
				if (fTypeProposal != null) {
					impStructure= getImportStructure();
					replaceString= impStructure.addImport(fTypeProposal);
				}
				document.replace(point.x, point.y, replaceString);
			
				if (impStructure != null) {