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2 changes: 1 addition & 1 deletion contents/avoiding-null-statements-in-java.md
Original file line number Diff line number Diff line change
Expand Up @@ -99,4 +99,4 @@ ParserFactory.getParser().findAction(someInput).doSomething();
- 如果你想返回null,请停下来想一想,这个地方是否更应该抛出一个异常

stackoverflow链接:
http://stackoverflow.com/questions/271526/avoiding-null-statements-in-java?page=2&tab=votes#tab-top
http://stackoverflow.com/questions/271526/avoiding-null-statements?page=1&tab=votes#tab-top