"logdeadlock.Test.main()" prio=10 tid=0x00007fb38883c800 nid=0x2a38 in Object.wait() [0x00007fb37e80b000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
	at java.lang.Object.wait(Native Method)
	- waiting on <0x00000007d894be20> (a org.apache.logging.log4j.core.config.LoggerConfig)
	at org.apache.logging.log4j.core.config.LoggerConfig.waitForCompletion(LoggerConfig.java:382)
	- locked <0x00000007d894be20> (a org.apache.logging.log4j.core.config.LoggerConfig)
	at org.apache.logging.log4j.core.config.LoggerConfig.clearAppenders(LoggerConfig.java:225)
	at org.apache.logging.log4j.core.config.BaseConfiguration.stop(BaseConfiguration.java:228)
	at org.apache.logging.log4j.core.LoggerContext.setConfiguration(LoggerContext.java:346)
	- locked <0x00000007d74a0840> (a org.apache.logging.log4j.core.LoggerContext)
	at org.apache.logging.log4j.core.LoggerContext.onChange(LoggerContext.java:423)
	- locked <0x00000007d74a0840> (a org.apache.logging.log4j.core.LoggerContext)
	at org.apache.logging.log4j.core.config.FileConfigurationMonitor.checkConfiguration(FileConfigurationMonitor.java:79)
	- locked <0x00000007d7bca408> (a org.apache.logging.log4j.core.config.FileConfigurationMonitor)
	at org.apache.logging.log4j.core.Logger$PrivateConfig.filter(Logger.java:318)
	at org.apache.logging.log4j.core.Logger.isEnabled(Logger.java:132)
	at org.apache.logging.log4j.spi.AbstractLogger.isEnabled(AbstractLogger.java:1096)
	at logdeadlock.SomethingThatUsesLogging.doSomething(SomethingThatUsesLogging.java:15)
	at logdeadlock.MyAppender.append(MyAppender.java:41)
	at org.apache.logging.log4j.core.config.AppenderControl.callAppender(AppenderControl.java:97)
	at org.apache.logging.log4j.core.config.LoggerConfig.callAppenders(LoggerConfig.java:425)
	at org.apache.logging.log4j.core.config.LoggerConfig.log(LoggerConfig.java:406)
	at org.apache.logging.log4j.core.config.LoggerConfig.log(LoggerConfig.java:367)
	at org.apache.logging.log4j.core.Logger.log(Logger.java:112)
	at org.apache.logging.log4j.spi.AbstractLogger.error(AbstractLogger.java:577)
	at logdeadlock.Test.main(Test.java:42)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at org.codehaus.mojo.exec.ExecJavaMojo$1.run(ExecJavaMojo.java:293)
	at java.lang.Thread.run(Thread.java:744)