question: check that the field is not null . concode_field_sep Object instance concode_elem_sep Field field concode_elem_sep FieldReader fieldReader concode_field_sep A annotation concode_elem_sep Object read concode_elem_sep void set concode_elem_sep Field jdkField concode_elem_sep boolean isAnnotatedBy concode_elem_sep FieldReader reader concode_elem_sep int hashCode concode_elem_sep boolean equals concode_elem_sep String name
target: boolean function ( ) { return reader ( ) . isNull ( ) ; }