question: get the xmlreader to be used for the source . concode_field_sep String FEATURE concode_elem_sep XMLReader reader concode_elem_sep InputSource inputSource concode_field_sep String getSystemId concode_elem_sep InputSource sourceToInputSource concode_elem_sep void setSystemId concode_elem_sep void setInputSource concode_elem_sep void setXMLReader concode_elem_sep InputSource getInputSource
target: XMLReader function ( ) { return reader ; }