question: returns an iterator for the items returned from a search . concode_field_sep List<Item> items concode_elem_sep List<FormField> fields concode_elem_sep ReportedData reportedData concode_elem_sep List<String> instructions concode_elem_sep String type concode_elem_sep String title concode_field_sep void setInstructions concode_elem_sep void addField concode_elem_sep void setTitle concode_elem_sep String toXML concode_elem_sep String toXML concode_elem_sep String toXML concode_elem_sep Iterator<String> getInstructions concode_elem_sep void setReportedData concode_elem_sep String getElementName concode_elem_sep void addItem concode_elem_sep boolean hasHiddenFormTypeField concode_elem_sep void addInstruction concode_elem_sep String getTitle concode_elem_sep Iterator<FormField> getFields concode_elem_sep Iterator<FormField> getFields concode_elem_sep Iterator<FormField> getFields concode_elem_sep String getType concode_elem_sep String getNamespace concode_elem_sep ReportedData getReportedData
target: Iterator < Item > function ( ) { synchronized ( items ) { return Collections . unmodifiableList ( new ArrayList < Item > ( items ) ) . iterator ( ) ; } }