get the lower endpoint . concode_field_sep T mLower concode_elem_sep T mUpper concode_field_sep Range<T> extend concode_elem_sep Range<T> extend concode_elem_sep Range<T> extend concode_elem_sep boolean contains concode_elem_sep boolean contains concode_elem_sep Range<T> intersect concode_elem_sep Range<T> intersect concode_elem_sep int hashCode concode_elem_sep boolean equals concode_elem_sep Range<T> create concode_elem_sep String toString concode_elem_sep T getUpper concode_elem_sep T clamp
T function ( ) { return mLower ; }