Source: log4cplus Version: 1.1.2-3.2 Severity: wishlist log4cplus has seen its last upstream release bump in Debian around 2015. Since then, further releases happened and we're now at 2.0.4. Please update the package to a more recent version. Among other fixes and features, doing so will add the ability to use LOG4CPLUS_INFO_FMT with two arguments (i.e. without format parameters).
Thank you Helmut