| commit | ddc1ee77d15a915632c215fb6a49987500bff16a | [log] [tgz] |
|---|---|---|
| author | Alex Herbert <aherbert@apache.org> | Wed Apr 08 21:27:31 2020 +0100 |
| committer | Alex Herbert <aherbert@apache.org> | Wed Apr 08 21:27:31 2020 +0100 |
| tree | 0ec01921e7342417947207a30c5fbd2ecb3094f0 | |
| parent | c7a2734c4db92354d34a6feec64d89a3055cc600 [diff] |
Fraction: Document possible exception thrown by reciprocal()
diff --git a/commons-numbers-fraction/src/main/java/org/apache/commons/numbers/fraction/Fraction.java b/commons-numbers-fraction/src/main/java/org/apache/commons/numbers/fraction/Fraction.java index 2ab8932..85ee30d 100644 --- a/commons-numbers-fraction/src/main/java/org/apache/commons/numbers/fraction/Fraction.java +++ b/commons-numbers-fraction/src/main/java/org/apache/commons/numbers/fraction/Fraction.java
@@ -394,6 +394,13 @@ new Fraction(-numerator, denominator); } + /** + * {@inheritDoc} + * + * <p>Raises an exception if the fraction is equal to zero. + * + * @throws ArithmeticException if the current numerator is {@code zero} + */ @Override public Fraction reciprocal() { return new Fraction(denominator, numerator);