protected void parseFile ( BufferedReader reader ) { String line = null ; try { while ( ( line = reader . readLine ( ) ) != null ) { Section section = getSection ( line ) ; String nl = stripHeadingAndCode ( line ) ; String objname = this . getObjMetadata ( nl ) ; nl = this . stripObjMetadata ( nl ) ; addEntry ( section , nl , objname ) ; } } catch ( IOException e ) { e . printStackTrace ( ) ; } }
method will use the BufferedReader to read the contents of the file . It calls other methods to parse the line and build the tree .