there were 3 enums to compare ints, refactored to 1

Mage/src/main/java/mage/abilities/condition/Condition.java

@@ -1,9 +1,10 @@
 package mage.abilities.condition;
 
-import java.io.Serializable;
 import mage.abilities.Ability;
 import mage.game.Game;
 
+import java.io.Serializable;
+
 
 /**
  * Interface describing condition occurrence.
@@ -13,24 +14,6 @@ import mage.game.Game;
 @FunctionalInterface
 public interface Condition extends Serializable {
 
-    enum ComparisonType {
-
-        GreaterThan(">"),
-        Equal("=="),
-        LessThan("<");
-
-        private final String text;
-
-        ComparisonType(String text) {
-            this.text = text;
-        }
-
-        @Override
-        public String toString() {
-            return text;
-        }
-    }
-
     /**
      * Checks the game to see if this condition applies for the given ability.
      *