素颜刘大可 2021-07-24 04:22 主料咸鹅500g茄子1根大米300g 辅料酱油适量高汤调味料1g步骤1.准备咸鹅肉,提前加清水浸泡2小时,去除咸味、腥味。2.清洗干净开发者_StackOverflow,剁成块状备用。3.入沸水中,焯
I return empty collections vs. null whenever possible.I switch between two methods fordoing so using java.util.Collections: