// Add the contents of the systemserverclasspath fragment to the apex.
switchchild.(type){
case*java.Library,*java.SdkLibrary:
af:=apexFileForJavaModule(ctx,child.(javaModule))
filesInfo=append(filesInfo,af)
returntrue// track transitive dependencies
default:
ctx.PropertyErrorf("systemserverclasspath_fragments","systemserverclasspath_fragment content %q of type %q is not supported",depName,ctx.OtherModuleType(child))