* @param isAdditive
* Is this load additive?
*/
private void commonLoadFromFilePlugin(final String pluginPattern,
InputType inputType, final String location, boolean isAdditive) {
ObservationSourcePluginBase obSourcePlugin = null;
for (ObservationSourcePluginBase plugin : PluginLoader
.getObservationSourcePlugins()) {
if (plugin.getDisplayName().matches("^.*" + pluginPattern + ".*$")
&& plugin.getInputType() == inputType) {