Created
April 22, 2015 06:17
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question on exception handling and scala val/var
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| // trying to use a val (what I'd like to do somehow) | |
| try { | |
| val someThing = getSomeThingThatCouldThrowException() | |
| } | |
| finally { | |
| if (someThing != null) someThing.close() | |
| } | |
| // foreced to use a var (what works) | |
| var something = null | |
| try { | |
| someThing = getSomeThingThatCouldThrowException() | |
| } | |
| finally { | |
| if (someThing != null) someThing.close() | |
| } |
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