remove some warning due to superfluous imports

Author: kwin

com.googlecode.cppcheclipse.ui/src/com/googlecode/cppcheclipse/ui/Console.java

@@ -3,11 +3,8 @@
 import java.io.IOException;
 import java.io.OutputStream;
 
-import org.eclipse.jface.dialogs.MessageDialog;
-import org.eclipse.jface.preference.PreferenceDialog;
 import org.eclipse.swt.SWT;
 import org.eclipse.swt.widgets.Display;
-import org.eclipse.swt.widgets.Shell;
 import org.eclipse.ui.IWorkbenchPage;
 import org.eclipse.ui.IWorkbenchWindow;
 import org.eclipse.ui.PartInitException;
@@ -19,10 +16,8 @@
 import org.eclipse.ui.console.IConsoleView;
 import org.eclipse.ui.console.MessageConsole;
 import org.eclipse.ui.console.MessageConsoleStream;
-import org.eclipse.ui.dialogs.PreferencesUtil;
 
 import com.googlecode.cppcheclipse.core.CppcheclipsePlugin;
-import com.googlecode.cppcheclipse.ui.preferences.BinaryPathPreferencePage;
 
 /**
  * Wrapper around a console window, which can output an existing InputSteam.

com.googlecode.cppcheclipse.ui/src/com/googlecode/cppcheclipse/ui/ToolchainSettings.java

@@ -3,13 +3,10 @@
 import java.io.File;
 import java.net.URI;
 import java.util.Collection;
-import java.util.Iterator;
 import java.util.LinkedList;
 import java.util.List;
 
-import org.eclipse.cdt.core.CCorePlugin;
 import org.eclipse.cdt.core.cdtvariables.CdtVariableException;
-import org.eclipse.cdt.core.cdtvariables.ICdtVariableManager;
 import org.eclipse.cdt.core.model.CoreModel;
 import org.eclipse.cdt.core.settings.model.ACPathEntry;
 import org.eclipse.cdt.core.settings.model.ICConfigurationDescription;
@@ -20,14 +17,10 @@
 import org.eclipse.cdt.core.settings.model.ICSettingEntry;
 import org.eclipse.cdt.core.settings.model.util.CDataUtil;
 import org.eclipse.core.resources.IFile;
-import org.eclipse.core.resources.IPathVariableManager;
 import org.eclipse.core.resources.IProject;
-import org.eclipse.core.resources.IResource;
 import org.eclipse.core.resources.IWorkspaceRoot;
 import org.eclipse.core.resources.ResourcesPlugin;
-import org.eclipse.core.runtime.IPath;
 
-import com.google.common.base.Splitter;
 import com.googlecode.cppcheclipse.core.CppcheclipsePlugin;
 import com.googlecode.cppcheclipse.core.IToolchainSettings;
 import com.googlecode.cppcheclipse.core.Symbol;
@@ -46,14 +39,11 @@ public class ToolchainSettings implements IToolchainSettings {
 	private final ICConfigurationDescription activeConfiguration;
 	private final IProject project;
 	private final IWorkspaceRoot root;
-	private final ICdtVariableManager variableManager;
 
 	public ToolchainSettings(IProject project) throws IllegalStateException {
 		languageSettings = new LinkedList<ICLanguageSetting>();
 		this.project = project;
 
-		variableManager = CCorePlugin.getDefault().getCdtVariableManager();
-
 		ICProjectDescription projectDescription = CoreModel.getDefault()
 				.getProjectDescription(project);
 		if (projectDescription == null) {

com.googlecode.cppcheclipse.ui/src/com/googlecode/cppcheclipse/ui/UpdateCheck.java

@@ -9,8 +9,6 @@
 import org.eclipse.core.runtime.IProgressMonitor;
 import org.eclipse.core.runtime.IStatus;
 import org.eclipse.core.runtime.Status;
-import org.eclipse.core.runtime.jobs.IJobChangeEvent;
-import org.eclipse.core.runtime.jobs.IJobChangeListener;
 import org.eclipse.core.runtime.jobs.Job;
 import org.eclipse.jface.dialogs.IDialogConstants;
 import org.eclipse.jface.dialogs.MessageDialog;