Optional (Vinnichek T) #31
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senia-psm
reviewed
Jun 25, 2017
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| import static org.junit.Assert.assertEquals; | ||
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| public class OptionalExample { | ||
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| public static <T1, T2, R> Optional<R> zipMap(Optional<T1> o1, Optional<T2> o2, BiFunction<T1, T2, R> f) { | ||
| throw new UnsupportedOperationException(); |
| @@ -23,7 +31,7 @@ public void get() { | |||
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| @Test | |||
| public void ifPresent() { | |||
| final Optional<String> o1 = getOptional(); | |||
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What is the reason for removing all final?
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