redundant super interfaces

h2/src/main/org/h2/result/LocalResult.java

@@ -24,7 +24,7 @@ import org.h2.value.ValueArray;
  * and it is also used directly by the ResultSet class in the embedded mode.
  * If the result does not fit in memory, it is written to a temporary file.
  */
-public class LocalResult implements ResultInterface, ResultTarget, AutoCloseable {
+public class LocalResult implements ResultInterface, ResultTarget {
 
     private int maxMemoryRows;
     private Session session;

h2/src/tools/org/h2/dev/cluster/ShardedMap.java

@@ -12,7 +12,6 @@ import java.util.Iterator;
 import java.util.Map;
 import java.util.NoSuchElementException;
 import java.util.Set;
-
 import org.h2.mvstore.DataUtils;
 import org.h2.mvstore.type.DataType;
 import org.h2.mvstore.type.ObjectDataType;
@@ -24,8 +23,7 @@ import org.h2.mvstore.type.ObjectDataType;
  * @param <K> the key type
  * @param <V> the value type
  */
-public class ShardedMap<K, V> extends AbstractMap<K, V>
-        implements Map<K, V> {
+public class ShardedMap<K, V> extends AbstractMap<K, V> {
 
     private final DataType keyType;