▁var ▁director ▁= ▁new ▁Sports Car Build Direct or ( builder ); ▁▁▁▁▁▁▁▁▁ ▁director . Con struct (); ▁▁▁▁▁▁▁▁ ▁Car ▁my R ace Car ▁= ▁builder . Get Result (); ▁▁▁▁ ▁} ▁} ▁ ▁The ▁Director ▁assemb les ▁a ▁car ▁instance ▁in ▁the ▁example ▁above , ▁deleg ating ▁the ▁construction ▁to ▁a ▁separate ▁builder ▁object ▁that ▁it ▁has ▁been ▁given ▁to ▁the ▁Director ▁by ▁the ▁Client . ▁ ▁See ▁also ▁▁ ▁Cur ry ing ▁ ▁References ▁ ▁External ▁links ▁▁ ▁The ▁Java World ▁article ▁Build ▁user ▁interfaces ▁without ▁get ters ▁and ▁set ters ▁( All en ▁Hol ub ) ▁shows ▁the ▁complete ▁Java ▁source ▁code ▁for ▁a ▁Bu ilder . ▁ ▁Category : So ftware ▁design ▁patterns ▁Category : Art icles ▁with ▁example ▁Java ▁code <0x0A> </s> ▁Rad ium ▁ch lor ide ▁( R a Cl 2 ) ▁is ▁a ▁salt ▁of ▁rad ium ▁and ▁ch lor ine , ▁and ▁the ▁first ▁rad ium ▁comp ound ▁isolated ▁in ▁a ▁pure ▁state . ▁Marie ▁Cur ie ▁and ▁André - Louis ▁Deb ier ne ▁used ▁it ▁in ▁their ▁original ▁separation ▁of ▁rad ium ▁from ▁b arium . ▁The ▁first ▁prepar ation ▁of ▁rad ium ▁metal ▁was ▁by ▁the ▁electro ly s is ▁of ▁a ▁solution ▁of ▁this ▁salt ▁using ▁a ▁mer cur y ▁c ath ode . ▁ ▁Pre par ation ▁Rad ium ▁ch lor ide ▁cry st all ises ▁from ▁solution ▁as ▁the ▁di h yd rate . ▁It ▁may ▁be ▁de h yd r ated ▁by ▁he ating ▁to ▁ 1 0 0