fix unit tests

Signed-off-by: Karim TAAM <karim.t2am@gmail.com>

besu/src/main/java/org/hyperledger/besu/cli/subcommands/operator/RestoreState.java

@@ -263,7 +263,7 @@ public class RestoreState implements Runnable {
 
   private void updateCode(final Bytes code) {
     maybeCommitUpdater();
-    updater.putCode(null, code);
+    updater.putCode(code);
   }
 
   private void updateAccountState(final Bytes32 key, final Bytes value) {

ethereum/core/src/test/java/org/hyperledger/besu/ethereum/forest/ForestKeyValueStorageWorldStateStorageTest.java

@@ -12,7 +12,7 @@
  *
  * SPDX-License-Identifier: Apache-2.0
  */
-package org.hyperledger.besu.ethereum.storage.keyvalue;
+package org.hyperledger.besu.ethereum.forest;
 
 import static org.assertj.core.api.Assertions.assertThat;
 
@@ -26,7 +26,7 @@ import org.apache.tuweni.bytes.Bytes;
 import org.apache.tuweni.units.bigints.UInt256;
 import org.junit.jupiter.api.Test;
 
-public class KeyValueStorageWorldStateStorageTest {
+public class ForestKeyValueStorageWorldStateStorageTest {
 
   @Test
   public void getCode_returnsEmpty() {
@@ -64,7 +64,7 @@ public class KeyValueStorageWorldStateStorageTest {
   @Test
   public void getCode_saveAndGetSpecialValues() {
     final ForestWorldStateKeyValueStorage storage = emptyStorage();
-    storage.updater().putCode(null, MerkleTrie.EMPTY_TRIE_NODE);
+    storage.updater().putCode(MerkleTrie.EMPTY_TRIE_NODE);
     storage.updater().putCode(Bytes.EMPTY).commit();
 
     assertThat(storage.getCode(MerkleTrie.EMPTY_TRIE_NODE_HASH))
@@ -76,7 +76,7 @@ public class KeyValueStorageWorldStateStorageTest {
   public void getCode_saveAndGetRegularValue() {
     final Bytes bytes = Bytes.fromHexString("0x123456");
     final ForestWorldStateKeyValueStorage storage = emptyStorage();
-    storage.updater().putCode(null, bytes).commit();
+    storage.updater().putCode(bytes).commit();
 
     assertThat(storage.getCode(Hash.hash(bytes))).contains(bytes);
   }
@@ -162,10 +162,10 @@ public class KeyValueStorageWorldStateStorageTest {
     final Updater updaterA = storage.updater();
     final Updater updaterB = storage.updater();
 
-    updaterA.putCode(null, bytesA);
+    updaterA.putCode(bytesA);
-    updaterB.putCode(null, bytesA);
+    updaterB.putCode(bytesA);
-    updaterB.putCode(null, bytesB);
+    updaterB.putCode(bytesB);
-    updaterA.putCode(null, bytesC);
+    updaterA.putCode(bytesC);
 
     updaterA.commit();
     updaterB.commit();

ethereum/eth/src/test/java/org/hyperledger/besu/ethereum/eth/sync/fastsync/worldstate/FastWorldStateDownloaderTest.java

@@ -327,7 +327,7 @@ class FastWorldStateDownloaderTest {
     final Map<Bytes32, Bytes> knownCode = new HashMap<>();
     accounts.subList(0, 5).forEach(a -> knownCode.put(a.getCodeHash(), a.getCode()));
     final ForestWorldStateKeyValueStorage.Updater localStorageUpdater = localStorage.updater();
-    knownCode.forEach((bytes32, code) -> localStorageUpdater.putCode(null, code));
+    knownCode.forEach((bytes32, code) -> localStorageUpdater.putCode(code));
     localStorageUpdater.commit();
 
     final WorldStateDownloader downloader =