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authorRoel Spilker <r.spilker@gmail.com>2020-03-06 01:17:07 +0100
committerRoel Spilker <r.spilker@gmail.com>2020-03-06 01:17:07 +0100
commit17e48aab62ab1d62f689fe1ffb69badf4dfe01c4 (patch)
tree8ebd034a447c4363debf95d218cc4ed92d2af7b4 /website/templates
parenta79e67713a83a7c99d4a4b0f86c1120f7713f262 (diff)
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documentation layout fix
Diffstat (limited to 'website/templates')
-rw-r--r--website/templates/features/experimental/ExtensionMethod.html4
1 files changed, 3 insertions, 1 deletions
diff --git a/website/templates/features/experimental/ExtensionMethod.html b/website/templates/features/experimental/ExtensionMethod.html
index f1d8b084..1e20c625 100644
--- a/website/templates/features/experimental/ExtensionMethod.html
+++ b/website/templates/features/experimental/ExtensionMethod.html
@@ -35,16 +35,18 @@
You can pass any number of classes to the <code>@ExtensionMethod</code> annotation; they will all be searched for extension methods. These extension methods apply for any code that is in the annotated class.
</p><p>
Lombok does not (currently) have any runtime dependencies which means lombok does not (currently) ship with any useful extension methods so you'll have to make your own. However, here's one that might spark your imagination: <br />
+ </p>
<pre>public class ObjectExtensions {
public static &lt;T&gt; T or(T object, T ifNull) {
return object != null ? object : ifNull;
}
}</pre><br />
+ <p>
With the above class, if you add <code>@ExtensionMethod(ObjectExtensions.class)</code> to your class definition, you can write:<br />
+ </p>
<pre>String x = null;
System.out.println(x.or("Hello, World!"));</pre><br />
The above code will not fail with a <code>NullPointerException</code>; it will actually output <code>Hello, World!</code>
- </p>
</@f.overview>
<@f.snippets name="experimental/ExtensionMethod" />