public final Map<String, Object> listValues(CompoundName prefix, Map<String, String> context) {
        return listValues(prefix, context, null);
    }
Return all objects that start with the given prefix path. Use "" to list all.
<p>
For example, if {a.d =&gt; "a.d-value" ,a.e =&gt; "a.e-value", b.d =&gt; "b.d-value", then calling listValues("a")
will return {"d" =&gt; "a.d-value","e" =&gt; "a.e-value"}
container-search/src/main/java/com/yahoo/search/query/profile/compiled/CompiledQueryProfile.java