GitHub #262: Variable replacement for offline agent configuration.
For offline agent configuration properties can now contain variables in
${name} format which will be replaced with system properties at runtime.
Based on original PR by user 'debugger'.diff --git a/org.jacoco.doc/docroot/doc/offline.html b/org.jacoco.doc/docroot/doc/offline.html
index a6d31b6..9b39038 100644
--- a/org.jacoco.doc/docroot/doc/offline.html
+++ b/org.jacoco.doc/docroot/doc/offline.html
@@ -61,6 +61,16 @@
"<code>jacoco-agent.destfile</code>".</li>
</ul>
+<p>
+ In both cases configuration values may contain variables in the format
+ <code>${<i>name</i>}</code> which are resolved with system property values
+ at runtime. For example:
+</p>
+
+<pre class="source">
+destfile=${user.home}/jacoco.exec
+</pre>
+
<h2>Class Loading and Initialization</h2>
<p>
Unlike with on-the-fly instrumentation offline instrumented classes get a