question: public static SecuritySpecModel deserializeSpecFromFile ( String androidProjectRootPath ) { SecuritySpecModel spec = null ; String fileName = androidProjectRootPath + File . separator + Project . OUTPUT_DIR + File . separator + SECURITY_SPEC_SERIAL_FILE_NAME ; File file = new File ( fileName ) ; if ( file . exists ( ) ) { try { ObjectInputStream ois = new ObjectInputStream ( new BufferedInputStream ( new FileInputStream ( file ) ) ) ; try { Object obj = ois . readObject ( ) ; if ( obj instanceof SecuritySpecModel ) { spec = ( SecuritySpecModel ) obj ; } } finally { ois . close ( ) ; } } catch ( Exception ex ) { ex . printStackTrace ( ) ; } } return spec ; }
target:  Reads the serialized version of the security specification from a file and creates a spec model.