[Issue 275] Allow @Delegate on no-argument methods

test/transform/resource/after-eclipse/DelegateOnMethods.java

@@ -0,0 +1,13 @@
+import lombok.Delegate;
+abstract class DelegateOnMethods {
+  public static interface Bar {
+    void bar(java.util.ArrayList<java.lang.String> list);
+  }
+  public @java.lang.SuppressWarnings("all") void bar(final java.util.ArrayList<java.lang.String> list) {
+    this.getBar().bar(list);
+  }
+  DelegateOnMethods() {
+    super();
+  }
+  public abstract @Delegate Bar getBar();
+}