added missing classes

Author: agirbal

src/main/org/bson/types/MaxKey.java

@@ -0,0 +1,33 @@
+
+/**
+ *      Copyright (C) 2008 10gen Inc.
+ *
+ *   Licensed under the Apache License, Version 2.0 (the "License");
+ *   you may not use this file except in compliance with the License.
+ *   You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *   Unless required by applicable law or agreed to in writing, software
+ *   distributed under the License is distributed on an "AS IS" BASIS,
+ *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *   See the License for the specific language governing permissions and
+ *   limitations under the License.
+ */
+
+package org.bson.types;
+
+/**
+ * Represent the maximum key value regardless of the key's type
+ */
+public class MaxKey {
+
+    public MaxKey() {
+    }
+
+    @Override
+    public String toString() {
+        return "MaxKey";
+    }
+
+}

src/main/org/bson/types/MinKey.java

@@ -0,0 +1,33 @@
+
+/**
+ *      Copyright (C) 2008 10gen Inc.
+ *
+ *   Licensed under the Apache License, Version 2.0 (the "License");
+ *   you may not use this file except in compliance with the License.
+ *   You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *   Unless required by applicable law or agreed to in writing, software
+ *   distributed under the License is distributed on an "AS IS" BASIS,
+ *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *   See the License for the specific language governing permissions and
+ *   limitations under the License.
+ */
+
+package org.bson.types;
+
+/**
+ * Represent the minimum key value regardless of the key's type
+ */
+public class MinKey {
+
+    public MinKey() {
+    }
+
+    @Override
+    public String toString() {
+        return "MinKey";
+    }
+
+}