Fix checkstyle and similar

atlasdb-cli/src/main/java/com/palantir/atlasdb/cli/command/AbstractCommand.java

@@ -19,7 +19,6 @@
 import java.io.IOException;
 import java.util.concurrent.Callable;
 
-import com.google.common.base.Preconditions;
 import com.palantir.atlasdb.config.AtlasDbConfig;
 import com.palantir.atlasdb.config.AtlasDbConfigs;
 

atlasdb-dropwizard-bundle/src/main/java/com/palantir/atlasdb/dropwizard/AtlasDbConfiguredCommand.java

@@ -15,12 +15,9 @@
  */
 package com.palantir.atlasdb.dropwizard;
 
-import java.util.Map;
-
-import com.google.common.collect.ImmutableMap;
+import com.palantir.atlasdb.dropwizard.commands.AtlasDbCliCommand;
 import com.palantir.atlasdb.dropwizard.commands.AtlasDbCommand;
 import com.palantir.atlasdb.dropwizard.commands.AtlasDbConsoleCommand;
-import com.palantir.atlasdb.dropwizard.commands.AtlasDbCliCommand;
 
 import io.dropwizard.Configuration;
 import io.dropwizard.cli.ConfiguredCommand;

atlasdb-dropwizard-bundle/src/main/java/com/palantir/atlasdb/dropwizard/commands/AtlasDbCliCommand.java

@@ -1,3 +1,18 @@
+/**
+ * Copyright 2016 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.dropwizard.commands;
 
 import java.util.List;