Hotfix LinkageProcessor with generics

src/de/steamwar/linkage/LinkageProcessor.java

@@ -292,6 +292,7 @@ public class LinkageProcessor extends AbstractProcessor {
 
     private LinkageType resolveSingle(TypeMirror typeMirror) {
         String qualifier = typeMirror.toString();
+        if (qualifier.contains("<")) qualifier = qualifier.substring(0, qualifier.indexOf('<'));
         qualifier = qualifier.substring(qualifier.lastIndexOf('.') + 1);
         try {
             return (LinkageType) Class.forName("de.steamwar.linkage.types." + qualifier + "_" + context.name()).getDeclaredConstructor().newInstance();