Java EnumSet??????????
???????????? ???????[ 2015/2/2 10:47:12 ] ??????????????? Java
????RegularEnumSet?????
??????Add???????????????add????????????????????element?????????????????EnumSet???????????????????????????????????????????bit?????????????????????1???????? 2?? ??????? 3???ж??????????????????
???????????????????????EnumSet??????????????EnumSet??Set1????????Set1?????EnumTest.T3(ordinal:3)??????????
????EnumSet<EnumTest> set1 = EnumSet.noneOf(EnumTest.class);
????set1.add(EnumTest.T3);
????element??????64??bit?????????????????????????????????????????64???????????64??????EnumSet??????????JumboEnumSet??
?????????????????????JumboEnumSet?????????RegularEnumSet??????????????????????????ɡ??????????????http://grepcode.com/ ?????
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