Bug 577330 - Unexpected Widget is disposed exception in thrown on
AbstractInformationControl.isFocusControl()

Fix prevents an unexpected not decrared exception to be thrown in
AbstractInformationControl.isFocusControl()

org.eclipse.jface.text.AbstractInformationControl.isFocusControl()
doesn't declare any exceptions to
be thrown, while it could throw SWTException.ERROR_WIDGET_DISPOSED
exception.

Change-Id: I1199af8ae4c5c7a9204b02e44f42baf39cbe45d8
Signed-off-by: Victor Rubezhny <vrubezhny@redhat.com>
Reviewed-on: https://git.eclipse.org/r/c/platform/eclipse.platform.text/+/187871
Tested-by: Platform Bot <platform-bot@eclipse.org>
Reviewed-by: Mickael Istria <mistria@redhat.com>
2 files changed