Bug 115711 [content assist] Parameter hints disappear immediately
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/text/java/JavaMethodCompletionProposal.java
setCursorPosition(buffer.length());
			
		} else {
			if (prefs.inEmptyList)
				buffer.append(SPACE);
		}
		buffer.append(RPAREN);
		return buffer.toString();
	}
	
	protected ProposalInfo computeProposalInfo() {
		if (fCompilationUnit != null) {
			IJavaProject project= fCompilationUnit.getJavaProject();
			if (project != null)
				return new MethodProposalInfo(project, fProposal);
		}
		return super.computeProposalInfo();
	}
	
	/**
	 * Overrides the default context information position. Ignored if set to zero.
	 * 
	 * @param contextInformationPosition the replaced position.
	 */
	public void setContextInformationPosition(int contextInformationPosition) {
		fContextInformationPosition= contextInformationPosition;
	}
}