import net.sourceforge.phpdt.core.IJavaElement;
import net.sourceforge.phpdt.core.IJavaModel;
-import net.sourceforge.phpdt.core.IJavaModelStatusConstants;
import net.sourceforge.phpdt.core.IOpenable;
-import net.sourceforge.phpdt.core.IParent;
import net.sourceforge.phpdt.core.JavaModelException;
-import net.sourceforge.phpdt.internal.corext.Assert;
-import org.eclipse.core.resources.IResourceStatus;
-import org.eclipse.core.resources.ResourcesPlugin;
-import org.eclipse.core.runtime.CoreException;
-import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.Path;
import org.eclipse.core.runtime.PlatformObject;