public IMixinBuildVisitorExtension[] getMixinVisitorExtensions() {
IRutaLanguageExtension[] extensions = getExtensions();
List result = new ArrayList();
for (int i = 0; i < extensions.length; i++) {
IMixinBuildVisitorExtension visitorExtension = extensions[i]
.createMixinBuildVisitorExtension();
if (visitorExtension != null) {
result.add(visitorExtension);
}
}