`args List<String> strings

<p>hi: ${"hiiii:" + join(strings, "|")}</p>

<p>hi2: ${"hi:" + join(strings, "|")}</p>

<p>hi3: ${"hi:" + join(strings, "|")}</p>


Note: the join() is defined in the JavaExtensions class in the Play! framework, which is automatically imported. 