refactor: renamed flamingockLocks to flamingockLock (#391)

Author: osantana85

utils/general-util/src/main/java/io/flamingock/internal/util/constants/CommunityPersistenceConstants.java

@@ -18,7 +18,7 @@
 public final class CommunityPersistenceConstants {
 
     public static final String DEFAULT_AUDIT_STORE_NAME = "flamingockAuditLog";
-    public static final String DEFAULT_LOCK_STORE_NAME = "flamingockLocks";
+    public static final String DEFAULT_LOCK_STORE_NAME = "flamingockLock";
     public static final String DEFAULT_MARKER_STORE_NAME = "flamingockAuditMarker";
 
     private CommunityPersistenceConstants() {

utils/mongodb-util/src/main/java/io/flamingock/mongodb/kit/MongoDBSyncLockStorage.java

@@ -27,26 +27,23 @@
 import java.util.HashMap;
 import java.util.Map;
 
+import static io.flamingock.internal.util.constants.CommunityPersistenceConstants.DEFAULT_LOCK_STORE_NAME;
+
 /**
  * MongoDB implementation of LockStorage for real database testing.
  * Only depends on MongoDB client/database and core Flamingock classes.
  * Does not depend on MongoDB-specific Flamingock components like MongoDBSyncTargetSystem.
  */
 public class MongoDBSyncLockStorage implements LockStorage {
 
-    private static final String LOCK_COLLECTION_NAME = "flamingockLocks";
-    private static final String METADATA_COLLECTION_NAME = "flamingockLockMetadata";
-
-    private final MongoDatabase database;
     private final MongoCollection<Document> lockCollection;
     private final MongoCollection<Document> metadataCollection;
 
     public MongoDBSyncLockStorage(MongoDatabase database) {
-        this(database, LOCK_COLLECTION_NAME);
+        this(database, DEFAULT_LOCK_STORE_NAME);
     }
 
     public MongoDBSyncLockStorage(MongoDatabase database, String lockCollectionName) {
-        this.database = database;
         this.lockCollection = database.getCollection(lockCollectionName);
         this.metadataCollection = database.getCollection(lockCollectionName + "Metadata");
     }