Unused imports

Author: DaveCTurner

server/src/main/java/org/elasticsearch/cluster/coordination/PreVoteCollector.java

@@ -19,7 +19,6 @@
 
 package org.elasticsearch.cluster.coordination;
 
-import org.apache.logging.log4j.message.ParameterizedMessage;
 import org.elasticsearch.cluster.ClusterState;
 import org.elasticsearch.cluster.coordination.CoordinationState.VoteCollection;
 import org.elasticsearch.cluster.node.DiscoveryNode;

server/src/test/java/org/elasticsearch/cluster/coordination/CoordinatorTests.java

@@ -21,7 +21,6 @@
 import org.apache.logging.log4j.CloseableThreadContext;
 import org.apache.logging.log4j.message.ParameterizedMessage;
 import org.elasticsearch.ElasticsearchException;
-import org.elasticsearch.Version;
 import org.elasticsearch.cluster.ClusterName;
 import org.elasticsearch.cluster.ClusterState;
 import org.elasticsearch.cluster.ClusterState.VotingConfiguration;
@@ -32,10 +31,8 @@
 import org.elasticsearch.cluster.coordination.CoordinationStateTests.InMemoryPersistedState;
 import org.elasticsearch.cluster.coordination.CoordinatorTests.Cluster.ClusterNode;
 import org.elasticsearch.cluster.node.DiscoveryNode;
-import org.elasticsearch.cluster.node.DiscoveryNode.Role;
 import org.elasticsearch.cluster.service.ClusterApplier;
 import org.elasticsearch.common.Randomness;
-import org.elasticsearch.common.UUIDs;
 import org.elasticsearch.common.component.AbstractComponent;
 import org.elasticsearch.common.settings.ClusterSettings;
 import org.elasticsearch.common.settings.Setting;
@@ -54,8 +51,6 @@
 
 import java.util.ArrayList;
 import java.util.Arrays;
-import java.util.Collections;
-import java.util.EnumSet;
 import java.util.HashMap;
 import java.util.HashSet;
 import java.util.List;