java - Accessing Log4j2 logs within an external .jar -

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i'm using java reflection run code that's inside .jar file. however, should not modify contents of file, have use .jar is. debugging tricky (because obfuscated inside it), thought might idea have @ logger.

i not find documentation directly relevant case, , honest i'm little confused whether or not possible.

here's log4j2.xml within .jar's root:

<configuration status="warn" packages="net.minecraft,com.mojang"> <appenders>     <console name="sysout" target="system_out">         <patternlayout pattern="[%d{hh:mm:ss}] [%t/%level]: %msg%n" />     </console>     <queue name="serverguiconsole">         <patternlayout pattern="[%d{hh:mm:ss} %level]: %msg%n" />     </queue>     <rollingrandomaccessfile name="file" filename="logs/latest.log" filepattern="logs/%d{yyyy-mm-dd}-%i.log.gz">         <patternlayout pattern="[%d{hh:mm:ss}] [%t/%level]: %msg%n" />         <policies>             <timebasedtriggeringpolicy />             <onstartuptriggeringpolicy />         </policies>     </rollingrandomaccessfile> </appenders> <loggers>     <root level="info">         <filters>             <markerfilter marker="network_packets" onmatch="deny" onmismatch="neutral" />         </filters>         <appenderref ref="sysout"/>         <appenderref ref="file"/>         <appenderref ref="serverguiconsole"/>     </root> </loggers> </configuration>

i looked around, there not seem latest.log file, there no console output there.

so question if getting log's output @ possible in way without altering xml?

thank in advance,

cx


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