JAVA中try,catch,finally的return研究
摘要:1.finally块和最外层有且只能有一个return,否则出编译期错误。(catch块不影响此结论)----try块和最外层有且只能有一个return,否则出编译期错误。(try块有时,catch块也必须有return)----return可以不写在外层而写在finally里,但是会报警告(标黄)...
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posted @ 2014-05-16 22:20
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