fix(java): skip register unexisted skip class (#1601)

## What does this PR do?

skip register unexisted skip class if `deserializeUnexistedClass` not
enabled

## Related issues
#1600 

## Does this PR introduce any user-facing change?

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- [ ] Does this PR introduce any public API change?
- [ ] Does this PR introduce any binary protocol compatibility change?


## Benchmark

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java/fury-core/src/main/java/org/apache/fury/resolver/ClassResolver.java

@@ -336,17 +336,19 @@ private void addDefaultSerializers() {
  if (fury.getConfig().registerGuavaTypes()) {
  GuavaCollectionSerializers.registerDefaultSerializers(fury);
  }
- if (metaContextShareEnabled) {
- addDefaultSerializer(
- UnexistedMetaSharedClass.class, new UnexistedClassSerializer(fury, null));
- // Those class id must be known in advance, here is two bytes, so
- // `UnexistedClassSerializer.writeClassDef`
- // can overwrite written classinfo and replace with real classinfo.
- short classId =
- Objects.requireNonNull(classInfoMap.get(UnexistedMetaSharedClass.class)).classId;
- Preconditions.checkArgument(classId > 63 && classId < 8192, classId);
- } else {
- register(UnexistedSkipClass.class);
+ if (fury.getConfig().deserializeUnexistedClass()) {
+ if (metaContextShareEnabled) {
+ addDefaultSerializer(
+ UnexistedMetaSharedClass.class, new UnexistedClassSerializer(fury, null));
+ // Those class id must be known in advance, here is two bytes, so
+ // `UnexistedClassSerializer.writeClassDef`
+ // can overwrite written classinfo and replace with real classinfo.
+ short classId =
+ Objects.requireNonNull(classInfoMap.get(UnexistedMetaSharedClass.class)).classId;
+ Preconditions.checkArgument(classId > 63 && classId < 8192, classId);
+ } else {
+ register(UnexistedSkipClass.class);
+ }
  }
  }