init

src/org/fog/utils/OperatorSetComparator.java

@@ -0,0 +1,13 @@
+package org.fog.utils;
+
+import java.util.Comparator;
+import java.util.List;
+
+public class OperatorSetComparator implements Comparator<List<String>>{
+
+	@Override
+	public int compare(List<String> arg0, List<String> arg1) {
+		return (arg1.size() - arg0.size());
+	}
+
+}