Bug 95560 [content assist] generic types context info displays at wrong position
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/text/java/GenericJavaTypeProposal.java
if (bindings.size() > 0)
			return (ITypeBinding) bindings.get(keys[0]);
		return null;
	}
	/**
	 * Returns the java mode type of this type proposal.
	 *
	 * @return the java mode type of this type proposal
	 * @throws JavaModelException
	 */
	private IType getProposedType() throws JavaModelException {
		if (fCompilationUnit != null) {
			String fullType= SignatureUtil.stripSignatureToFQN(String.valueOf(fProposal.getSignature()));
			return fCompilationUnit.getJavaProject().findType(fullType);
		}
		return null;
	}
	/**
	 * Returns <code>true</code> if type arguments should be appended when
	 * applying this proposal, <code>false</code> if not (for example if the
	 * document already contains a type argument list after the insertion point.
	 *
	 * @param document the document
	 * @param offset the insertion offset
	 * @return <code>true</code> if arguments should be appended
	 */
	private boolean shouldAppendArguments(IDocument document, int offset) {
		try {
			IRegion region= document.getLineInformationOfOffset(offset);
			String line= document.get(region.getOffset(), region.getLength());