[fixes #3416] Ignore annotations during array detection

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

@@ -0,0 +1,12 @@
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Target;
+public @lombok.ToString class ToStringArray {
+  int[] primitiveArray;
+  Object[] objectArray;
+  public ToStringArray() {
+    super();
+  }
+  public @java.lang.Override @java.lang.SuppressWarnings("all") java.lang.String toString() {
+    return (((("ToStringArray(primitiveArray=" + java.util.Arrays.toString(this.primitiveArray)) + ", objectArray=") + java.util.Arrays.deepToString(this.objectArray)) + ")");
+  }
+}