question: protected Map < String , Map < String , Object > > parseLibs ( String defaultLibFormat ) throws IOException , ParseException { Map < String , Map < String , Object > > srcFileDataModels = FtlDocFileParser . makeDataMap ( ) ; for ( String libFilename : libFilenames ) { File srcFile = new File ( srcFolderPathFile , libFilename ) ; msgHandler . logInfo ( "Parsing " + srcFile . toString ( ) ) ; Map < String , Object > dataModel = parseLib ( libFilename , srcFile , defaultLibFormat ) ; String libName = ( String ) dataModel . get ( "libName" ) ; srcFileDataModels . put ( libName , dataModel ) ; } return srcFileDataModels ; }
target:  For each input file, creates a data model. 