Hmm sounds like a bug or you have two different gwt-user.jar on class path (2.6 and 2.7). Check mvn dependency:tree.--
Character.forDigit(int) does only exist in the super sourced version of Character and is used by super sourced versions of Character and Long. This change has been introduced by commit https://gwt.googlesource.com/gwt/+/84545ae6961e3b20891f917c0f58015f3f78c1b1
Looks like the compiler does see Character.forDigit(int) in the super sourced version of Character while analyzing the super sourced version of Long provided by GWT 2.7.
You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group.
To unsubscribe from this group and stop receiving emails from it, send an email to firstname.lastname@example.org.
To post to this group, send email to email@example.com.
Visit this group at http://groups.google.com/group/google-web-toolkit.
For more options, visit https://groups.google.com/d/optout.