Changed paths:
M ummisco.gama.ui.navigator/src/ummisco/gama/ui/commands/RefreshHandler.java
M ummisco.gama.ui.shared/src/ummisco/gama/ui/dialogs/Messages.java
M ummisco.gama.ui.shared/src/ummisco/gama/ui/utils/WorkbenchHelper.java
Log Message:
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Add a run(Callable<T>) to WorkbenchHelper