@Override
		public int compare(String a, String b) {
			if (fieldValueCounts.get(a) > fieldValueCounts.get(b)) {
				return -1;
			}
			if (fieldValueCounts.get(a).equals(fieldValueCounts.get(b))) {
				return a.compareTo(b);
			}
			else {
				return 1;
			}
		}
Commands for interacting with field value counter analytics.

@author Ilayaperumal Gopinathan
spring-xd-shell/src/main/java/org/springframework/xd/shell/command/FieldValueCounterCommands.java