If you have Subversive (installed through the Marketplace), you can check and configure the project in one step from Eclipse. In the File โ Import dialog box, try typing Maven โ Check Maven Projects from SVN.
Unfortunately, maven project configurations tend to become outdated when you change things in the POM. Another tip from me is to use the keyboard shortcut for โRefresh Projectโ (Alt-F5 on Mac and Windows), which should select the project you are currently in and has the ability to simultaneously update all projects.
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