Timeformat other annoyances

src/main/java/com/mousetech/gourmetj/utils/TimeFormatter.java

@@ -21,6 +21,11 @@ public class TimeFormatter {
 	private static final Logger log =
 			LoggerFactory.getLogger(TimeFormatter.class);
 
+	/**
+	 * Format time to day, hours, minutes, secs.
+	 * @param ltime interval in milliseconds 
+	 * @return Formatted time string.
+	 */
 	public static String formatTime(Long ltime) {
 		if (ltime == null) {
 			return "";
@@ -49,15 +54,16 @@ public class TimeFormatter {
 			}
 		}
 		if (ss > 0) {
-			sb.append(dd).append("sec. ");
+			sb.append(ss).append("sec. ");
 		}
 		return sb.toString().trim();
 	}
 
-//	private enum MunchUnit {
-//		mu_NONE, mu_DAY, mu_HOUR, mu_MINUTE, mw_SECOND
-//	}
-
+	/**
+	 * Regex-heavy digester of time values (optional) and units.
+	 * @author timh
+	 * @since Jan 10, 2022
+	 */
 	private static class TimeMuncher {
 
 		public class MunchException extends Exception {