From bbeloff:
Project archive / Edit publish settings - clicking on' Finish' has no effect - the dialogue box remains open. This problem did not exist in 2.10.1.GA

From me:
I could not initially reproduce this, but if I clicked Finish with both checkboxes checked the dialog does not close and the error log contains:

java.lang.NullPointerException
at org.jboss.ide.eclipse.archives.core.model.internal.xb.XMLBinding$2.run(XMLBinding.java:180)
at org.jboss.ide.eclipse.archives.core.model.internal.xb.XMLBinding.binderSandbox(XMLBinding.java:90)
at org.jboss.ide.eclipse.archives.core.model.internal.xb.XMLBinding.marshall(XMLBinding.java:174)
at org.jboss.ide.eclipse.archives.core.model.internal.xb.XMLBinding.marshallToFile(XMLBinding.java:158)
at org.jboss.ide.eclipse.archives.core.model.internal.ArchiveModelNode.save(ArchiveModelNode.java:161)
at org.jboss.ide.eclipse.archives.core.model.ArchivesModel.save(ArchivesModel.java:152)
at org.jboss.ide.eclipse.archives.core.model.ArchivesModel.save(ArchivesModel.java:147)
at org.jboss.ide.eclipse.as.ui.packages.ArchivePublishWizard.performFinish(ArchivePublishWizard.java:47)
at org.eclipse.jface.wizard.WizardDialog.finishPressed(WizardDialog.java:742)
at org.eclipse.jface.wizard.WizardDialog.buttonPressed(WizardDialog.java:373)
at org.eclipse.jface.dialogs.Dialog$2.widgetSelected(Dialog.java:624)