bug: Updating to 4.3.1 causes existing databases to no open correctly

[DarkAtra]

It seems like #1117 breaks support for databases created with 4.3.0 - at least when working with repositories. The following exception is thrown:

Caused by: java.io.InvalidClassException: org.dizitart.no2.collection.NitriteId; incompatible types for field idValue
	at java.base/java.io.ObjectStreamClass.matchFields(ObjectStreamClass.java:2207)
	at java.base/java.io.ObjectStreamClass.getReflector(ObjectStreamClass.java:2128)
	at java.base/java.io.ObjectStreamClass.initNonProxy(ObjectStreamClass.java:658)
	at java.base/java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:2078)
	at java.base/java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1927)
	at java.base/java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2252)
	at java.base/java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1762)
	at java.base/java.io.ObjectInputStream.readObject(ObjectInputStream.java:540)

and the database is rolled back to an earlier version. In my case this was luckily caught in a test as it seems to result in a wipe of the collection in the database.

Reproducer: https://github.com/DarkAtra/nitrite-java/blob/v4.3.1-nitrite-id-issue/potassium-nitrite/src/test/kotlin/org/dizitart/kno2/MyTest.kt#L75-L103

[DarkAtra]

I think this fixes the issue but it's probably worth adding a few more tests just to be sure:

Subject: [PATCH] fix(gh-1162): ensure NitriteId serialization is compatible with previous versions
---
Index: nitrite/src/main/java/org/dizitart/no2/collection/NitriteId.java
IDEA additional info:
Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
<+>UTF-8
===================================================================
diff --git a/nitrite/src/main/java/org/dizitart/no2/collection/NitriteId.java b/nitrite/src/main/java/org/dizitart/no2/collection/NitriteId.java
--- a/nitrite/src/main/java/org/dizitart/no2/collection/NitriteId.java	(revision a8d05e7251784114488f6030609ca95ad0138a2e)
+++ b/nitrite/src/main/java/org/dizitart/no2/collection/NitriteId.java	(date 1758645815272)
@@ -17,7 +17,6 @@
 package org.dizitart.no2.collection;
 
 import lombok.EqualsAndHashCode;
-import lombok.Getter;
 import org.dizitart.no2.exceptions.InvalidIdException;
 
 import java.io.IOException;
@@ -41,25 +40,25 @@
  * @see NitriteCollection#getById(NitriteId)
  * @since 1.0
  */
-@Getter
 @EqualsAndHashCode
 public final class NitriteId implements Comparable<NitriteId>, Serializable {
     private static final long serialVersionUID = 1477462375L;
     private static final SnowflakeIdGenerator generator = new SnowflakeIdGenerator();
 
     /** The underlying value of the NitriteId. */
-    private long idValue;
+    // WARNING: naming it idValue breaks java serialization for databases created with earlier version of nitrite
+    private long _idValue;
 
     private NitriteId() {
-        this.idValue = generator.getId();
+        this._idValue = generator.getId();
     }
 
     private NitriteId(String value) {
-        this.idValue = Long.parseLong(value);
+        this._idValue = Long.parseLong(value);
     }
 
     private NitriteId(long value) {
-        this.idValue = value;
+        this._idValue = value;
     }
 
     /**
@@ -115,21 +114,25 @@
         }
     }
 
+    public long getIdValue() {
+        return _idValue;
+    }
+
     @Override
     public int compareTo(NitriteId other) {
-        return Long.compare(idValue, other.idValue);
+        return Long.compare(_idValue, other._idValue);
     }
 
     @Override
     public String toString() {
-        return ID_PREFIX + idValue + ID_SUFFIX;
+        return ID_PREFIX + _idValue + ID_SUFFIX;
     }
 
     private void writeObject(ObjectOutputStream stream) throws IOException {
-        stream.writeUTF(Long.toString(idValue));
+        stream.writeUTF(Long.toString(_idValue));
     }
 
     private void readObject(ObjectInputStream stream) throws IOException {
-        idValue = Long.parseLong(stream.readUTF());
+        _idValue = Long.parseLong(stream.readUTF());
     }
 }

[anidotnet]

Could you please raise a PR for this fix? I'll do a quick rollout if all check passed.