Question: I'm trying to create jsp page which will create a svg graphic file. Based on various examples of jsp pages and svgs i come with this:

```
<?xml version="1.0" encoding="UTF-8"?> 

<%@ page language="java" contentType="image/svg+xml; charset=UTF-8;"    pageEncoding="UTF-8"%>

<%
response.addHeader(
        "Content-Disposition","attachment; filename=blob3" );
%>
<svg xmlns="http://www.w3.org/2000/svg" version="1.1" height="140" width="140" viewBox="0 0 14 14">
  <circle cx="7" cy="7" r="6" fill="blue" />
</svg>

```

but it is not working. it allows me to download blob3.svg file, but it is empty file.

Can anyone could give me hint, what i'm doing wrong?

Answer: 
If calling the vararg version is acceptable,

```
thenReturn("something", Nil: _*)

```

Can't think of a way to call the method without varargs right now.
The workaround is quite easy:

```
OngoingStubbing<T> thenReturn(T value);

OngoingStubbing<T> thenReturn(T value1, T valu2, T... values);

```

There is no "varargs must be non empty" feature.