question: add a file to the list of files . concode_field_sep Directory parent concode_elem_sep Set childDirectories concode_elem_sep ArrayList files concode_elem_sep File directory concode_field_sep Iterator directoryIterator concode_elem_sep Directory getParent concode_elem_sep boolean isRoot concode_elem_sep int fileSize concode_elem_sep int hashCode concode_elem_sep Directory getChild concode_elem_sep boolean equals concode_elem_sep String[] getPath concode_elem_sep String[] getPath concode_elem_sep File getDirectory concode_elem_sep void addDirectory concode_elem_sep Iterator filesIterator
target: void function ( File arg0 ) { files . add ( arg0 ) ; }