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
* Returns all collected linked mode groups.
	 * 
	 * @return all collected linked mode groups
	 */
	public LinkedModeGroup[] getLinkedModeGroups() {
		if (fLinkGroups == null)
			return new LinkedModeGroup[0];
		Collection values= fLinkGroups.values();
		return (LinkedModeGroup[])values.toArray(new LinkedModeGroup[values.size()]);
	}
	
	private LinkedModeGroup getLinkedModeGroup(String name) {
		if (fLinkGroups == null) {
			fLinkGroups= new HashMap();
		}
		LinkedModeGroup linkedGroup= (LinkedModeGroup) fLinkGroups.get(name);
		if (linkedGroup == null) {
			linkedGroup= new LinkedModeGroup();
			fLinkGroups.put(name, linkedGroup);			
		}
		return linkedGroup;
	}
	
	/* (non-Javadoc)
	 * @see org.eclipse.jdt.internal.ui.text.correction.ChangeCorrectionProposal#performChange(org.eclipse.jface.text.IDocument, org.eclipse.ui.IEditorPart)
	 */
	protected void performChange(IEditorPart part, IDocument document) throws CoreException {
		try {
			super.performChange(part, document);
			if (part == null) {