Bug 12676 Code assist for type in javadoc does not show type itself
1. Open CU for X 2. add Javadoc for class X 3. enter @see 4. enter SPACE 5. open code assist ==> X not in list though X#... is allowed
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/text/javadoc/JavaDocCompletionEvaluator.java
buf.append(", "); 
				}
			}
			buf.append(')');
			return buf.toString();
		} else {
			return elem.getElementName();
		}
	}	
	
	/**
	 * Returns true if case is handeled
	 */
	private boolean addArgumentProposals(String tag, String argument) throws JavaModelException {	
		if ("@see".equals(tag) || "@link".equals(tag)) { 
			evalSeeTag(argument);
			return true;
		} else if ("@param".equals(tag)) { 
			IJavaElement elem= fCompilationUnit.getElementAt(fCurrentPos);
			if (elem instanceof IMethod) {
				String[] names= ((IMethod)elem).getParameterNames();
				addProposals(argument, names, JavaPluginImages.IMG_MISC_DEFAULT);
			}
			return true;
		} else if ("@throws".equals(tag) || "@exception".equals(tag)) { 
			IJavaElement elem= fCompilationUnit.getElementAt(fCurrentPos);
			if (elem instanceof IMethod) {
				String[] exceptions= ((IMethod)elem).getExceptionTypes();
				for (int i= 0; i < exceptions.length; i++) {
					String curr= Signature.toString(exceptions[i]);