import org.eclipse.rap.rwt.application.IEntryPoint;
import org.eclipse.swt.widgets.Display;
import org.eclipse.ui.PlatformUI;
-import org.springframework.security.BadCredentialsException;
-import org.springframework.security.context.SecurityContext;
-import org.springframework.security.context.SecurityContextHolder;
+import org.springframework.security.authentication.BadCredentialsException;
+import org.springframework.security.core.context.SecurityContext;
+import org.springframework.security.core.context.SecurityContextHolder;
/**
* RAP entry point with login capabilities. Once the user has been