void function ( java . util . Date arg0 ) { this . start = arg0 ; }
the start time of the time range . specify null to leave the start time open-ended . concode_field_sep java.util.Date start concode_elem_sep java.util.Date end concode_field_sep TimeRange withEnd concode_elem_sep TimeRange withStart concode_elem_sep java.util.Date getStart concode_elem_sep int hashCode concode_elem_sep boolean equals concode_elem_sep TimeRange clone concode_elem_sep String toString concode_elem_sep void setEnd concode_elem_sep java.util.Date getEnd