Bug 55529 JavaDocCompletionEvaluator contains e.printStackTrace call
I20040318
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/text/javadoc/JavaDocCompletionEvaluator.java
if (word2End != lineBeginPos) {
				
				int word2Begin= findCharBeforeWord(fDocument, lineBeginPos, word2End);
				if (fDocument.getChar(word2Begin) == '@') {
					String tag= fDocument.get(word2Begin, word2End - word2Begin);
					if (addArgumentProposals(tag, prefix)) {
						return;
					}
				}
			}
			addAllTags(prefix);
		} catch (BadLocationException e) {
			
		}
	}
	
	private boolean prefixMatches(String prefix, String proposal) {
		if (fRestrictToMatchingCase) {
			return proposal.startsWith(prefix);
		} else if (proposal.length() >= prefix.length()) {
			return prefix.equalsIgnoreCase(proposal.substring(0, prefix.length()));
		}
		return false;
	}
		
		
	
	private void addAllTags(String prefix) {
		String jdocPrefix= "@" + prefix; 
		for (int i= 0; i < JAVADOC_GENERAL_TAGS.length; i++) {