diff --git a/core/org.eclipse.cdt.core/model/org/eclipse/cdt/internal/core/settings/model/CfgExportSettingContainerFactory.java b/core/org.eclipse.cdt.core/model/org/eclipse/cdt/internal/core/settings/model/CfgExportSettingContainerFactory.java
index 84ff98cb028..fe6d61cac4f 100644
--- a/core/org.eclipse.cdt.core/model/org/eclipse/cdt/internal/core/settings/model/CfgExportSettingContainerFactory.java
+++ b/core/org.eclipse.cdt.core/model/org/eclipse/cdt/internal/core/settings/model/CfgExportSettingContainerFactory.java
@@ -30,7 +30,6 @@ import org.eclipse.cdt.internal.core.settings.model.CExternalSettingsManager.Nul
 import org.eclipse.core.resources.IProject;
 import org.eclipse.core.resources.ResourcesPlugin;
 import org.eclipse.core.runtime.CoreException;
-import org.eclipse.core.runtime.ListenerList;
 
 public class CfgExportSettingContainerFactory extends
 		CExternalSettingContainerFactoryWithListener implements ICProjectDescriptionListener {
diff --git a/core/org.eclipse.cdt.core/model/org/eclipse/cdt/internal/core/settings/model/IInternalCCfgInfo.java b/core/org.eclipse.cdt.core/model/org/eclipse/cdt/internal/core/settings/model/IInternalCCfgInfo.java
index 3f8386b5eb8..34c61d7a718 100644
--- a/core/org.eclipse.cdt.core/model/org/eclipse/cdt/internal/core/settings/model/IInternalCCfgInfo.java
+++ b/core/org.eclipse.cdt.core/model/org/eclipse/cdt/internal/core/settings/model/IInternalCCfgInfo.java
@@ -12,7 +12,6 @@ package org.eclipse.cdt.internal.core.settings.model;
 
 import org.eclipse.cdt.core.settings.model.WriteAccessException;
 import org.eclipse.cdt.core.settings.model.extension.CConfigurationData;
-import org.eclipse.cdt.internal.core.CConfigBasedDescriptor;
 import org.eclipse.core.runtime.CoreException;
 
 public interface IInternalCCfgInfo {
diff --git a/core/org.eclipse.cdt.core/model/org/eclipse/cdt/internal/core/settings/model/ProviderBasedRcDesHolder.java b/core/org.eclipse.cdt.core/model/org/eclipse/cdt/internal/core/settings/model/ProviderBasedRcDesHolder.java
index 43eb310d5d7..b0a23354244 100644
--- a/core/org.eclipse.cdt.core/model/org/eclipse/cdt/internal/core/settings/model/ProviderBasedRcDesHolder.java
+++ b/core/org.eclipse.cdt.core/model/org/eclipse/cdt/internal/core/settings/model/ProviderBasedRcDesHolder.java
@@ -11,9 +11,7 @@
 package org.eclipse.cdt.internal.core.settings.model;
 
 import org.eclipse.cdt.core.settings.model.ICResourceDescription;
-import org.eclipse.cdt.core.settings.model.ICSourceEntry;
 import org.eclipse.cdt.core.settings.model.util.PathSettingsContainer;
-import org.eclipse.core.resources.IProject;
 import org.eclipse.core.runtime.IPath;
 
 public class ProviderBasedRcDesHolder extends ResourceDescriptionHolder {