Fix style

Author: Andrey Ershov

server/src/main/java/org/elasticsearch/gateway/MetaDataStateFormat.java

@@ -209,7 +209,7 @@ public final long write(final T state, final Path... locations) throws WriteStat
         return write(state, false, locations);
     }
 
-    private final long write(final T state, boolean cleanup, final Path... locations) throws WriteStateException {
+    private long write(final T state, boolean cleanup, final Path... locations) throws WriteStateException {
         if (locations == null) {
             throw new IllegalArgumentException("Locations must not be null");
         }

server/src/test/java/org/elasticsearch/gateway/GatewayMetaStateTests.java

@@ -389,7 +389,8 @@ public void testTransactionAtomicityWithFailures() throws IOException {
             possibleMetaData.add(metaData);
 
             for (int i = 0; i < randomIntBetween(1, 5); i++) {
-                GatewayMetaState.AtomicClusterStateWriter writer = new GatewayMetaState.AtomicClusterStateWriter(metaStateService, manifest);
+                GatewayMetaState.AtomicClusterStateWriter writer =
+                        new GatewayMetaState.AtomicClusterStateWriter(metaStateService, manifest);
                 metaData = randomMetaDataForTx();
                 Map<Index, Long> indexGenerations = new HashMap<>();