question: public Dependencies resolveFromFile ( File file , String className , SootClass sc ) { DexlibWrapper wrapper = cache . get ( file ) ; if ( wrapper == null ) { wrapper = new DexlibWrapper ( file ) ; cache . put ( file , wrapper ) ; wrapper . initialize ( ) ; } Dependencies deps = wrapper . makeSootClass ( sc , className ) ; addSourceFileTag ( sc , "dalvik_source_" + file . getName ( ) ) ; return deps ; }
target:  Resolve the class contained in file into the passed soot class.