import org.eclipse.xtext.resource.ClasspathUriResolutionException;
import org.eclipse.xtext.resource.ClasspathUriUtil;
import org.eclipse.xtext.resource.DerivedStateAwareResource;
import org.eclipse.xtext.resource.IEObjectDescription;
import org.eclipse.xtext.resource.IResourceDescriptions;
<BUG>import org.eclipse.xtext.resource.XtextResource;
import org.eclipse.xtext.resource.impl.ResourceDescriptionsProvider;</BUG>
import org.eclipse.xtext.scoping.IGlobalScopeProvider;
import org.eclipse.xtext.scoping.IScope;
import com.google.common.base.Predicate;

import org.eclipse.xtext.resource.ClasspathUriResolutionException;
import org.eclipse.xtext.resource.ClasspathUriUtil;
import org.eclipse.xtext.resource.DerivedStateAwareResource;
import org.eclipse.xtext.resource.IEObjectDescription;
import org.eclipse.xtext.resource.IResourceDescriptions;
import org.eclipse.xtext.resource.XtextResource;
import org.eclipse.xtext.resource.XtextResourceSet;
import org.eclipse.xtext.resource.impl.ResourceDescriptionsProvider;
import org.eclipse.xtext.scoping.IGlobalScopeProvider;
import org.eclipse.xtext.scoping.IScope;
import com.google.common.base.Predicate;
