// we need the null check for pre-build legacy plugins...
            if (editableConfig != null) {
                String editable = d.getChild("editable").getValue();

                parameter.setEditable(editable == null || Boolean.parseBoolean(editable));
            }

            parameter.setDescription(extractDescription(d));

            parameter.setDeprecated(d.getChild("deprecated").getValue());

        // clean now takes care of those files as well
        testFiles.get().asFileTree.matching {
            include("**/read-only-cache/**")
        }.visit { this.file.setWritable(true) }
    }