from: logback
to: framework
evidence:
 - file: "logback/logback/src/main/java/org/apache/felix/logback/internal/Activator.java"
   contains "import org.osgi.util.tracker.ServiceTracker;"

from: logback
to: framework
evidence:
 - file: "logback/logback/src/main/java/org/apache/felix/logback/internal/EquinoxHookSupport.java"
   contains "import org.osgi.framework.BundleActivator;"

from: logback
to: framework
evidence:
 - file: "logback/logback/src/main/java/org/apache/felix/logback/internal/LogbackLogListener.java"
   contains "import org.osgi.framework.Bundle;"