/**
 * Copyright 2015 Palantir Technologies
 *
 * Licensed under the BSD-3 License (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://opensource.org/licenses/BSD-3-Clause
 *
 * 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 com.palantir.atlasdb.keyvalue.partition;

public class PartitionedKeyValueConstants {
    private PartitionedKeyValueConstants() {
    }

    // Endpoints with this value for rack will be treated
    // as if each were in its own separate rack.
    public static final String NO_RACK = "";
}

package com.palantir.atlasdb.keyvalue.partition;

public class PartitionedKeyValueConstants {
    private PartitionedKeyValueConstants() {
    }

    public static final String NO_RACK = "";
}

--- 
+++ 
@@ -1,8 +1,25 @@
+/**
+ * Copyright 2015 Palantir Technologies
+ *
+ * Licensed under the BSD-3 License (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://opensource.org/licenses/BSD-3-Clause
+ *
+ * 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 com.palantir.atlasdb.keyvalue.partition;
 
 public class PartitionedKeyValueConstants {
     private PartitionedKeyValueConstants() {
     }
 
+    // Endpoints with this value for rack will be treated
+    // as if each were in its own separate rack.
     public static final String NO_RACK = "";
 }
Comment and licence header for PartitionedKVConstants.
