Bug Fixes

• Fixed critical sorting issue that caused IllegalArgumentException: Comparison method violates its general contract! during chunk unloading operations
• The smart chunk unloader now captures heat values before sorting to ensure comparison consistency
• This prevents crashes that could occur when the server was processing chunk unload tasks

Details

• Resolved race condition in SmartChunkUnloader.identifyColdChunks() where volatile heat values could change during sort operations
• Improved stability of chunk management system under high load conditions