diff --git a/core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/viewsupport/ProblemsLabelDecorator.java b/core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/viewsupport/ProblemsLabelDecorator.java
index 7d9e4acee51..239b800b8ab 100644
--- a/core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/viewsupport/ProblemsLabelDecorator.java
+++ b/core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/viewsupport/ProblemsLabelDecorator.java
@@ -20,12 +20,12 @@ import org.eclipse.cdt.internal.ui.util.IProblemChangedListener;
 import org.eclipse.cdt.internal.ui.util.ImageDescriptorRegistry;
 import org.eclipse.cdt.ui.CElementImageDescriptor;
 import org.eclipse.cdt.ui.CUIPlugin;
-import org.eclipse.core.internal.runtime.ListenerList;
 import org.eclipse.core.resources.IFile;
 import org.eclipse.core.resources.IMarker;
 import org.eclipse.core.resources.IResource;
 import org.eclipse.core.resources.IResourceStatus;
 import org.eclipse.core.runtime.CoreException;
+import org.eclipse.core.runtime.ListenerList;
 import org.eclipse.jface.resource.ImageDescriptor;
 import org.eclipse.jface.text.Position;
 import org.eclipse.jface.text.source.Annotation;