email name parser: an enum value in EmailAddressNameType was renamed previously, this code was outdated.

Author: fabiankessler

src/main/java/org/nameapi/client/services/email/emailnameparser/EmailAddressNameType.java

@@ -1,8 +1,27 @@
 package org.nameapi.client.services.email.emailnameparser;
 
 /**
+ * What kind of name string it is.
  */
 public enum EmailAddressNameType {
+
+    /**
+     * It's a regular name, like "Peter" or "Johnson".
+     */
     NAME,
-    ABBREVIATION
+
+    /**
+     * It's an abbreviated name with an initial like "P".
+     * The string does not end with a dot.
+     */
+    INITIAL;
+
+
+    /**
+     * Developer: Call this before doing a switch on an enum value.
+     */
+    public static void assertSize(int expectedItems) {
+        assert values().length == expectedItems : "Update the code calling this with " + expectedItems + "!";
+    }
+
 }