public BugCategory(String category, String shortDescription) { this(category, shortDescription, null, null);
public BugCategory(String category, String shortDescription, String abbrev, String detailText) { this.category = category; this.shortDescription = shortDescription; this.abbrev = abbrev; this.detailText = detailText;
	public BugCategory(String category, String shortDescription) {		this(category, shortDescription, null, null);	}