knownEmptyContainer ftp://ftp.de.debian.org/debian/pool/main/c/clucene-core/clucene-core_2.3.3.4+dfsg.orig.tar.xz clucene-core-2.3.3.4+dfsg/src/demo/IndexFiles.cpp:71:26: style: Using sort with iterator 'files.begin()' that is always empty. [knownEmptyContainer] ftp://ftp.de.debian.org/debian/pool/main/c/cmake/cmake_3.28.3.orig.tar.gz cmake-3.28.3/Source/cmExtraKateGenerator.cxx:187:33: style: Iterating over container 'objectFileTargets' that is always empty. [knownEmptyContainer] cmake-3.28.3/Source/cmExtraEclipseCDT4Generator.cxx:1004:33: style: Iterating over container 'objectFileTargets' that is always empty. [knownEmptyContainer]