Possible EOFException in SerializedPersistence during recompile

从堆栈跟踪中显示的入口点 SerializedPersistence.java:106 开始，检查 /warp 命令在重新编译期间如何读取 warps 文件。调查并发访问是否会产生所报告的 EOFException；当原因被复现或排除，并且由此产生的行为得到验证时，该 issue 即完成。

I have a custom /warp command that reads the "warps file" (yaml). I've used it for literally years (2015ish) and today it randomly threw an EOFException when trying to read the file, but the file is intact.

Could not reproduce, subsequent commands, even identical, worked fine. My guess is a race condition that's going to be nigh impossible to solve. Maybe I shouldn't even bother reporting if it's not reproducible?

[16:37:01 INFO]: Supermalon issued server command: /warp skycade                                                                                                  
[16:37:02 WARN]: java.io.EOFException                                                                                                                             
[16:37:02 WARN]:        at java.base/java.io.ObjectInputStream$PeekInputStream.readFully(ObjectInputStream.java:2926)
[16:37:02 WARN]:        at java.base/java.io.ObjectInputStream$BlockDataInputStream.readUnsignedShort(ObjectInputStream.java:3433)                                
[16:37:02 WARN]:        at java.base/java.io.ObjectInputStream$BlockDataInputStream.readUTF(ObjectInputStream.java:3491)
[16:37:02 WARN]:        at java.base/java.io.ObjectInputStream.readString(ObjectInputStream.java:2104)                                                            
[16:37:02 WARN]:        at java.base/java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1726)
[16:37:02 WARN]:        at java.base/java.io.ObjectInputStream.readObject(ObjectInputStream.java:514)                                                             
[16:37:02 WARN]:        at java.base/java.io.ObjectInputStream.readObject(ObjectInputStream.java:472)                                                             
[16:37:02 WARN]:        at java.base/java.util.HashMap.readObject(HashMap.java:1550)                                                                              
[16:37:02 WARN]:        at java.base/jdk.internal.reflect.GeneratedMethodAccessor9.invoke(Unknown Source)                                                         
[16:37:02 WARN]:        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
[16:37:02 WARN]:        at java.base/java.lang.reflect.Method.invoke(Method.java:568)                                                                             
[16:37:02 WARN]:        at java.base/java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:1231)                                                      
[16:37:02 WARN]:        at java.base/java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:2434)                                                        
[16:37:02 WARN]:        at java.base/java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2268)                                                    
[16:37:02 WARN]:        at java.base/java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1744)                                                           
[16:37:02 WARN]:        at java.base/java.io.ObjectInputStream.readObject(ObjectInputStream.java:514)                                                             
[16:37:02 WARN]:        at java.base/java.io.ObjectInputStream.readObject(ObjectInputStream.java:472)                                                             
[16:37:02 WARN]:        at commandhelper-3.3.5-SNAPSHOT-full-build-293.jar//com.laytonsmith.persistence.SerializedPersistence$1.call(SerializedPersistence.java:10
6)                                      
[16:37:02 WARN]:        at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)                                                                     
[16:37:02 WARN]:        at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
[16:37:02 WARN]:        at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
[16:37:02 WARN]:        at java.base/java.lang.Thread.run(Thread.java:833)   ```