Bug 4166 DCR: Javadoc for implementers of a method (1GJJ5LD)
If I hover over a method which implements an interface or overrides a method I would like to see the corresponding Javadoc (unless I also added my own Javadoc). NOTES:
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/text/javadoc/CompletionEvaluator.java
String curr= getReplaceString(elem);
			if (prefixMatches(prefix, curr)) {
				String info= getProposalInfo(elem);
				fResult.add(createCompletion(curr, prefix, fLabelProvider.getText(elem), fLabelProvider.getImage(elem), info));
			}
		}
	}
	
	private String getProposalInfo(IJavaElement elem) {
		if (elem instanceof IMember) {
			try {
				Reader reader= JavaDocAccess.getJavaDoc((IMember)elem);
				if (reader != null) {
					return (new JavaDoc2HTMLTextReader(reader)).getString();
				}				
			} catch (JavaModelException e) {
				JavaPlugin.log(e);
			} catch (IOException e) {
				JavaPlugin.log(e);
			}
		}
		return null;
	}
	
	
	private String getReplaceString(IJavaElement elem) {
		if (elem instanceof IMethod) {
			IMethod meth= (IMethod)elem;
			StringBuffer buf= new StringBuffer();
			buf.append(meth.getElementName());