yzfgq 2021-10-01 17:19 《摇啊摇，摇到外婆桥》歌词：没人打扰儿时的天空那里有绚烂的彩虹五彩玻璃球风筝在跳舞夕阳下的风微触萤火虫儿点燃了幸福万家灯火驱散了孤独童话的歌谣在我耳边唱单纯的梦不用倾诉月儿
Why doesn\'t Java provide functions to get the key/value pairs in a HashSet like exists in Hashtable? It seems like a real pain to have to itera开发者_Go百科te over it every time you need to get at so
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