Explain what are the system properties checked by log4j?

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rajeshsharma · Answer 1 · 2022-04-25T03:08:50+0000

The system properties checked by log4j are

Log4j debug, if true, log4j will show internal debugging messages to the console
defaultInitOverride, if true, log4j will not execute default initialization
configuration, URL for default initialization configuration file
configurationClass, Class name for configurator to execute default initialization configuration file
ignoreTCL, if true, the thread class loader will be overlooked when loading classes