Improved: Fix some bugs Spotbugs reports
I made a mistake in 1 exclusion
<Match>
<!-- not a problem this is used only once during test, no possible collisions -->
<!-- Moreover this is now commented out to allow building with BuilBot 3.3.2 -->
- <Class name="org.apache.ofbiz.service.test" />
- <Method name="XmlRpcTests" />
+ <Class name="org.apache.ofbiz.service.test.XmlRpcTests" />
+ <Field name="url" />
<Bug pattern="ST_WRITE_TO_STATIC_FROM_INSTANCE_METHOD" />
</Match>
<Match>
