question: add an expected attribute to this tag . the second parameter is a regexp pattern on which to match the value of the tag . concode_field_sep Set<String> illegalAttributes concode_elem_sep List<DocumentElement> expectedChildren concode_elem_sep String tag concode_elem_sep Map<String,String> expectedAttributes concode_field_sep Tag addExpectedChild concode_elem_sep Map<String,String> getExpectedAttributes concode_elem_sep Set<String> getIllegalAttributes concode_elem_sep String toString concode_elem_sep List<DocumentElement> getExpectedChildren concode_elem_sep String getTag concode_elem_sep void addIllegalAttribute
target: void function ( final String arg0 , final String arg1 ) { expectedAttributes . put ( arg0 . toLowerCase ( ) , arg1 ) ; }