Bug 95181 [content assist] Regression: Javadoc popup not displayed for constructors
Given: Tracker tracker = new Tracker(<<CONTENT ASSIST>>); The 4 proposals are tracker's two constructors, and 2 anonymous inner class entries. The javadoc for Tracker's constructors only get displayed if I select the anonymous suggestions. I tried other classes and got the same behavior.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/ui/text/java/CompletionProposalLabelProvider.java
* @return the display label for the given type proposal
	 */
	String createTypeProposalLabel(CompletionProposal typeProposal) {
		char[] fullName= Signature.toCharArray(typeProposal.getSignature());
		return createTypeProposalLabel(fullName);
	}
	
	String createTypeProposalLabel(char[] fullName) {
		
		
		int qIndex= findSimpleNameStart(fullName);
		StringBuffer buf= new StringBuffer();
		buf.append(fullName, qIndex, fullName.length - qIndex);
		if (qIndex > 0) {
			buf.append(JavaElementLabels.CONCAT_STRING);
			buf.append(fullName, 0, qIndex - 1);
		}
		return buf.toString();
	}
	
	private int findSimpleNameStart(char[] array) {
		int lastDot= 0;
		for (int i= 0, len= array.length; i < len; i++) {
			char ch= array[i];
			if (ch == '<') {
				return lastDot;
			} else if (ch == '.') {
				lastDot= i + 1;
			}
		}