| author | Jaroslav Tulach <jaroslav.tulach@apidesign.org> |
| Fri, 03 Apr 2020 16:32:36 +0200 | |
| changeset 416 | 9ed8788a1a4e |
| parent 379 | b632733724a8 |
| permissions | -rw-r--r-- |
| jtulach@8 | 1 |
package api; |
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|
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public class Contravariance {
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private Contravariance() {
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} |
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// BEGIN: variance.contravariance.v2 |
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public static boolean isPositive(Number aNumber) {
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return aNumber.doubleValue() > 0.0d; |
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} |
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// END: variance.contravariance.v2 |
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} |