Remove redundant Symbol>>first: method
Remove redundant Symbol>>first: method

dolphinsmalltalk/Dolphin,blairmcg/Dolphin,jgfoster/Dolphin,jgfoster/Dolphin,blairmcg/Dolphin,jgfoster/Dolphin,objectarts/Dolphin,dolphinsmalltalk/Dolphin,shoshanatech/Dolphin,shoshanatech/Dolphin,jgfoster/Dolphin,dolphinsmalltalk/Dolphin,shoshanatech/Dolphin,shoshanatech/Dolphin,objectarts/Dolphin,blairmcg/Dolphin,blairmcg/Dolphin,dolphinsmalltalk/Dolphin