from: log4j-to-slf4j
to: log4j-perf
evidence:
 - file: "log4j-to-slf4j/src/main/java/org/apache/logging/slf4j/SLF4JLogBuilder.java"
   contains "import org.apache.logging.log4j.Level;"

from: log4j-to-slf4j
to: log4j-perf
evidence:
 - file: "log4j-to-slf4j/src/main/java/org/apache/logging/slf4j/SLF4JLogger.java"
   contains "import org.apache.logging.log4j.Level;"

from: log4j-to-slf4j
to: log4j-perf
evidence:
 - file: "log4j-to-slf4j/src/main/java/org/apache/logging/slf4j/SLF4JLoggerContext.java"
   contains "import org.apache.logging.log4j.message.MessageFactory;"

from: log4j-to-slf4j
to: log4j-perf
evidence:
 - file: "log4j-to-slf4j/src/main/java/org/apache/logging/slf4j/SLF4JProvider.java"
   contains "import org.apache.logging.log4j.spi.Provider;"

from: log4j-to-slf4j
to: log4j-perf
evidence:
 - file: "log4j-to-slf4j/src/main/java/org/apache/logging/slf4j/SLF4JLoggerContextFactory.java"
   contains "import org.apache.logging.log4j.spi.LoggerContext;"

from: log4j-to-slf4j
to: log4j-perf
evidence:
 - file: "log4j-to-slf4j/src/main/java/org/apache/logging/slf4j/MDCContextMap.java"
   contains "import org.apache.logging.log4j.spi.CleanableThreadContextMap;"