Bug 6696 Code completion should indicate deprecated methods
The icon for deprecated methods should be overlaid with a warning icon.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/text/java/ResultCollector.java
private class ProposalComparator implements Comparator {
		public int compare(Object o1, Object o2) {
			ICompletionProposal c1= (ICompletionProposal) o1;
			ICompletionProposal c2= (ICompletionProposal) o2;
			return c1.getDisplayString().compareToIgnoreCase(c2.getDisplayString());
		}
	};
	private final static char[] METHOD_WITH_ARGUMENTS_TRIGGERS= new char[] { '(', '-' };
	private final static char[] GENERAL_TRIGGERS= new char[] { ';', ',', '.', '\t', '(', '{', '[' };