Bug 17667 Code assist close
F1 - create class public class A { public static void main(String[] arguments) { da } } - open code assist after da - press t observe: code assist closes although there are a lot of Data* classes
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/text/java/JavaCompletionProposal.java
private int fRelevance;
	/**
	 * Creates a new completion proposal. All fields are initialized based on the provided information.
	 *
	 * @param replacementString the actual string to be inserted into the document
	 * @param replacementOffset the offset of the text to be replaced
	 * @param replacementLength the length of the text to be replaced
	 * @param image the image to display for this proposal
	 * @param displayString the string to be displayed for the proposal
	 * If set to <code>null</code>, the replacement string will be taken as display string.
	 */
	public JavaCompletionProposal(String replacementString, int replacementOffset, int replacementLength, Image image, String displayString, int relevance) {
		Assert.isNotNull(replacementString);
		Assert.isTrue(replacementOffset >= 0);
		Assert.isTrue(replacementLength >= 0);
		
		fReplacementString= replacementString;
		fReplacementOffset= replacementOffset;
		fReplacementLength= replacementLength;
		fImage= image;
		fDisplayString= displayString != null ? displayString : replacementString;
		fRelevance= relevance;
		fCursorPosition= replacementString.length();
	
		fContextInformation= null;
		fContextInformationPosition= -1;
		fTriggerCharacters= null;
		fProposalInfo= null;
	}