javadoc and spotless

Signed-off-by: garyschulte <garyschulte@gmail.com>

services/kvstore/src/main/java/org/hyperledger/besu/services/kvstore/InMemoryKeyValueStorage.java

@@ -61,16 +61,15 @@ private static Map<SegmentIdentifier, Map<Bytes, Optional<byte[]>>> asSegmentMap
   /** protected access to the rw lock. */
   protected final ReadWriteLock rwLock;
 
-  /**
-   * Instantiates a new In memory key value storage.
-   */
+  /** Instantiates a new In memory key value storage. */
   public InMemoryKeyValueStorage() {
     this(SEGMENT_IDENTIFIER);
   }
 
   /**
    * Instantiates a new In memory key value storage with an initial map.
-   * @param initialMap  the initial map
+   *
+   * @param initialMap the initial map
    */
   public InMemoryKeyValueStorage(final Map<Bytes, Optional<byte[]>> initialMap) {
     super(SEGMENT_IDENTIFIER, new SegmentedInMemoryKeyValueStorage(asSegmentMap(initialMap)));
@@ -79,6 +78,7 @@ public InMemoryKeyValueStorage(final Map<Bytes, Optional<byte[]>> initialMap) {
 
   /**
    * Instantiates a new In memory key value storage with a single segment identifier.
+   *
    * @param segmentIdentifier the segment identifier
    */
   public InMemoryKeyValueStorage(final SegmentIdentifier segmentIdentifier) {
@@ -88,6 +88,7 @@ public InMemoryKeyValueStorage(final SegmentIdentifier segmentIdentifier) {
 
   /**
    * Dump the contents of the storage to the print stream.
+   *
    * @param ps the print stream.
    */
   public void dump(final PrintStream ps) {

services/kvstore/src/main/java/org/hyperledger/besu/services/kvstore/SegmentedInMemoryKeyValueStorage.java

@@ -42,6 +42,7 @@
 import org.apache.commons.lang3.tuple.Pair;
 import org.apache.tuweni.bytes.Bytes;
 
+/** Segmented in memory key value storage. */
 public class SegmentedInMemoryKeyValueStorage
     implements SnappedKeyValueStorage, SnappableKeyValueStorage, SegmentedKeyValueStorage {
   /** protected access for the backing hash map. */
@@ -69,7 +70,7 @@ public SegmentedInMemoryKeyValueStorage() {
    * Instantiates a new In memory key value storage with specific set of segments.
    *
    * @param segments the segments to be used
-   * */
+   */
   public SegmentedInMemoryKeyValueStorage(final List<SegmentIdentifier> segments) {
     this(
         segments.stream()
@@ -267,6 +268,7 @@ public void rollback() {
 
   /**
    * Dump the content of the store to the provided PrintStream.
+   *
    * @param ps the PrintStream to dump the content to.
    */
   public void dump(final PrintStream ps) {

services/kvstore/src/main/java/org/hyperledger/besu/services/kvstore/SegmentedKeyValueStorageAdapter.java

@@ -36,6 +36,7 @@ public class SegmentedKeyValueStorageAdapter implements KeyValueStorage {
 
   private static final Logger LOG = LoggerFactory.getLogger(SegmentedKeyValueStorageAdapter.class);
   private final SegmentIdentifier segmentIdentifier;
+  /** The storage to wrap. */
   protected final SegmentedKeyValueStorage storage;
 
   /**
@@ -125,12 +126,14 @@ private void throwIfClosed() {
     }
   }
 
+  /** This class will adapt a SegmentedKeyValueStorageTransaction to a KeyValueStorageTransaction */
   public static class KeyValueStorageTransactionAdapter implements KeyValueStorageTransaction {
     private final SegmentedKeyValueStorageTransaction segmentedTransaction;
     private final SegmentIdentifier segmentIdentifier;
 
     /**
      * Instantiates a new Key value storage transaction adapter.
+     *
      * @param segmentIdentifier the segmentIdentifier to use for the wrapped transaction
      * @param storage the storage
      */