Problem with upgrade to GWT 2.8.0

Answered

I have a project currently using a patched variant of GWT 2.7.0
Now I want to upgrade to a patched variant of GWT2.8.0 
In DevMode and SuperDevMode the resulting classpath still contains the old gwt-dev or gwt-codeserver library although all Maven dependencies point to the new 2.8.0 version:

The classpath looks like:
java.class.path=D:\Projekte\mvn\repository\com\google\gwt\gwt-codeserver\2.7.0-patch-1.8\gwt-codeserver-2.7.0-patch-1.8.jar
D:\Projekte\mvn\repository\com\google\gwt\gwt-dev\2.7.0-patch-1.8\gwt-dev-2.7.0-patch-1.8.jar
D:\Projekte\wms_trunk\git\app\app-core\app-core-client-test\src\main\java
....
D:\Projekte\mvn\repository\com\google\gwt\gwt-user\2.8.0-patch-2.0\gwt-user-2.8.0-patch-2.0.jar
D:\Projekte\mvn\repository\com\google\gwt\gwt-dev\2.8.0-patch-2.0\gwt-dev-2.8.0-patch-2.0.jar
....

What mechanism determines the first 2 classpath entries, and how can I update it to the new libraries

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2 comments

Make sure to Refresh the Maven project in IDEA after changing dependencies in pom.xml.

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Permanently deleted user

I did a Maven project refresh.
What helps is to delete the facet configuration for the project and to recreate it. This allows me to select a new GWT version

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