Created
December 13, 2016 17:30
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bit of a hack to get rid of all null checks in deeply nested properties
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| import java.util.function.Supplier; | |
| public class NullSafeUtils { | |
| public static <T> T nullSafeGet(Supplier<T> supplier){ | |
| try{ | |
| return supplier.get(); | |
| }catch (NullPointerException npe){ | |
| return null; | |
| } | |
| } | |
| } |
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| adres.setStreet(nullSafeGet -> person.getAddress().getStreet()) |
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