IG: mention Guava's Optional in description

This commit is contained in:
Bas Leijdekkers
2016-02-11 11:42:50 +01:00
parent 205fc517df
commit f09c04ba85
@@ -1,6 +1,6 @@
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<body>
Reports <b>java.util.Optional</b> types with an array or collection type parameter.
Reports <b>java.util.Optional</b> or <b>com.google.common.base.Optional</b> types with an array or collection type parameter.
In such cases it is more clear to just use an empty array or collection to indicate no result.
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