Fix typo causing generation problem
diff --git a/bug986/src/main/java/org/apache/cxf/xjc/bug986/Bug986Plugin.java b/bug986/src/main/java/org/apache/cxf/xjc/bug986/Bug986Plugin.java
index 7120355..fcc2018 100644
--- a/bug986/src/main/java/org/apache/cxf/xjc/bug986/Bug986Plugin.java
+++ b/bug986/src/main/java/org/apache/cxf/xjc/bug986/Bug986Plugin.java
@@ -84,7 +84,7 @@
                         if (sw.toString().equals("\"anySimpleType\"")) {
                             if (field.type().fullName().startsWith("java.util.List")) {
                                 //if it's a list of non-string types, we have to remove
-                                if (!!field.type().fullName().contains("<java.lang.String>")) {
+                                if (!field.type().fullName().contains("<java.lang.String>")) {
                                     toRemove.add(j);
                                 }
                             } else if (!"java.lang.String".equals(field.type().fullName())) {