taverna-configuration-impl/src/main/java/org/apache/taverna/workbench/ui/impl/configuration/WorkbenchConfigurationPanel.java
taverna-httpproxy-config/src/main/java/org/apache/taverna/workbench/httpproxy/config/HttpProxyConfigurationPanel.java

taverna-configuration-impl/src/main/resources/META-INF/spring/configuration-impl-context-osgi.xml
taverna-httpproxy-config/src/main/resources/META-INF/spring/httpproxy-config-context-osgi.xml