question: returns the next header . same as #nextheader nextheader , but not type-safe . concode_field_sep String headerName concode_elem_sep List<Header> allHeaders concode_elem_sep int lastIndex concode_elem_sep int currentIndex concode_field_sep Header nextHeader concode_elem_sep boolean hasNext concode_elem_sep int findNext concode_elem_sep void remove concode_elem_sep boolean filterHeader
target: Object function ( ) { return nextHeader ( ) ; }