Create Clinit if you create a static field and it doesn't yet exist

test/transform/resource/after-ecj/LoggerSlf4jWithPackage.java

@@ -1,6 +1,8 @@
 package before;
 @lombok.slf4j.Log class LoggerSlf4jWithPackage {
   private static final org.slf4j.Logger log = org.slf4j.LoggerFactory.getLogger(before.LoggerSlf4jWithPackage.class);
+  <clinit>() {
+  }
   LoggerSlf4jWithPackage() {
     super();
   }
@@ -8,6 +10,8 @@ package before;
 class LoggerSlf4jWithPackageOuter {
   static @lombok.slf4j.Log class Inner {
     private static final org.slf4j.Logger log = org.slf4j.LoggerFactory.getLogger(before.LoggerSlf4jWithPackageOuter.Inner.class);
+    <clinit>() {
+    }
     Inner() {
       super();
     }