returns true if there are no children . concode_field_sep Comparator<XModelObject> comparator concode_elem_sep XModelObject[] cache concode_elem_sep XModelObject[] EMPTY concode_elem_sep SMap objects concode_elem_sep Map<String,XModelObject> entries concode_field_sep XModelObject getObject concode_elem_sep boolean move concode_elem_sep int getIndex concode_elem_sep boolean areChildrenOrdered concode_elem_sep XModelObject[] getSortedValues concode_elem_sep XModelObject change concode_elem_sep XModelObject[] values concode_elem_sep void clear concode_elem_sep boolean removeObject concode_elem_sep void put concode_elem_sep Map<String,XModelObject> getMap concode_elem_sep void remove concode_elem_sep void setComparator concode_elem_sep int size concode_elem_sep int size concode_elem_sep int getChildrenCount concode_elem_sep int getChildrenCount concode_elem_sep XModelObject get concode_elem_sep boolean addObject concode_elem_sep Map<String,XModelObject> getObjectsMap concode_elem_sep void replaceChildren concode_elem_sep XModelObject[] getObjects
boolean function ( ) { return size ( ) == 0 ; }