diff --git a/com.google.eclipse.protobuf.ui/plugin.xml b/com.google.eclipse.protobuf.ui/plugin.xml
index 18843bf..dc50779 100644
--- a/com.google.eclipse.protobuf.ui/plugin.xml
+++ b/com.google.eclipse.protobuf.ui/plugin.xml
@@ -63,8 +63,8 @@
       <keywordReference id="com.google.eclipse.protobuf.ui.keyword_Protobuf" />
     </page>
     <page category="com.google.eclipse.protobuf.Protobuf"
-      class="com.google.eclipse.protobuf.ui.ProtobufExecutableExtensionFactory:com.google.eclipse.protobuf.ui.preferences.compiler.CompilerPreferencePage"
-      id="com.google.eclipse.protobuf.ui.preferences.compiler.CompilerPreferencePage" name="%page.name.2">
+      class="com.google.eclipse.protobuf.ui.ProtobufExecutableExtensionFactory:com.google.eclipse.protobuf.ui.preferences.compiler.PreferencePage"
+      id="com.google.eclipse.protobuf.ui.preferences.compiler.PreferencePage" name="%page.name.2">
       <keywordReference id="com.google.eclipse.protobuf.ui.keyword_Protobuf" />
     </page>
   </extension>
@@ -161,8 +161,8 @@
   </extension>
   <extension point="org.eclipse.ui.propertyPages">
     <page
-      class="com.google.eclipse.protobuf.ui.ProtobufExecutableExtensionFactory:com.google.eclipse.protobuf.ui.preferences.compiler.CompilerPreferencePage"
-      id="com.google.eclipse.protobuf.ui.properties.compiler.CompilerPropertyPage" name="%page.name.3" selectionFilter="single">
+      class="com.google.eclipse.protobuf.ui.ProtobufExecutableExtensionFactory:com.google.eclipse.protobuf.ui.preferences.compiler.PreferencePage"
+      id="com.google.eclipse.protobuf.ui.properties.compiler.PropertyPage" name="%page.name.3" selectionFilter="single">
     </page>
   </extension>
   <extension point="org.eclipse.xtext.builder.participant">
diff --git a/com.google.eclipse.protobuf.ui/src/com/google/eclipse/protobuf/ui/ProtobufUiModule.java b/com.google.eclipse.protobuf.ui/src/com/google/eclipse/protobuf/ui/ProtobufUiModule.java
index 130f949..9c70ae4 100644
--- a/com.google.eclipse.protobuf.ui/src/com/google/eclipse/protobuf/ui/ProtobufUiModule.java
+++ b/com.google.eclipse.protobuf.ui/src/com/google/eclipse/protobuf/ui/ProtobufUiModule.java
@@ -17,7 +17,7 @@
 import com.google.eclipse.protobuf.ui.builder.AutoAddNatureEditorCallback;
 import com.google.eclipse.protobuf.ui.outline.LinkWithEditor;
 import com.google.eclipse.protobuf.ui.outline.ProtobufOutlinePage;
-import com.google.eclipse.protobuf.ui.preferences.compiler.CompilerPreferencesInitializer;
+import com.google.eclipse.protobuf.ui.preferences.compiler.PreferencesInitializer;
 import com.google.inject.Binder;
 import com.google.inject.name.Names;
 
@@ -50,7 +50,7 @@
   public void configureCompilerPreferencesInitializer(Binder binder) {
     binder.bind(IPreferenceStoreInitializer.class)
           .annotatedWith(Names.named("compilerPreferences"))
-          .to(CompilerPreferencesInitializer.class);
+          .to(PreferencesInitializer.class);
   }
 
 }
diff --git a/com.google.eclipse.protobuf.ui/src/com/google/eclipse/protobuf/ui/builder/ProtobufBuildParticipant.java b/com.google.eclipse.protobuf.ui/src/com/google/eclipse/protobuf/ui/builder/ProtobufBuildParticipant.java
index 8b3d8e5..b14ce96 100644
--- a/com.google.eclipse.protobuf.ui/src/com/google/eclipse/protobuf/ui/builder/ProtobufBuildParticipant.java
+++ b/com.google.eclipse.protobuf.ui/src/com/google/eclipse/protobuf/ui/builder/ProtobufBuildParticipant.java
@@ -8,7 +8,7 @@
  */
 package com.google.eclipse.protobuf.ui.builder;
 
-import static com.google.eclipse.protobuf.ui.preferences.compiler.CompilerPreferences.loadPreferences;
+import static com.google.eclipse.protobuf.ui.preferences.compiler.Preferences.loadPreferences;
 import static com.google.eclipse.protobuf.ui.preferences.compiler.RefreshTarget.PROJECT;
 import static org.eclipse.core.resources.IResource.DEPTH_INFINITE;
 
@@ -24,8 +24,8 @@
 import org.eclipse.xtext.resource.IResourceDescription.Delta;
 import org.eclipse.xtext.ui.editor.preferences.IPreferenceStoreAccess;
 
-import com.google.eclipse.protobuf.ui.preferences.*;
 import com.google.eclipse.protobuf.ui.preferences.compiler.*;
+import com.google.eclipse.protobuf.ui.preferences.compiler.Preferences;
 import com.google.inject.Inject;
 
 /**
@@ -45,7 +45,7 @@
 
   public void build(IBuildContext context, IProgressMonitor monitor) throws CoreException {
     IProject project = context.getBuiltProject();
-    CompilerPreferences preferences = loadPreferences(preferenceStoreAccess, project);
+    Preferences preferences = loadPreferences(preferenceStoreAccess, project);
     if (!preferences.compileProtoFiles) return;
     List<Delta> deltas = context.getDeltas();
     if (deltas.isEmpty()) return;
diff --git a/com.google.eclipse.protobuf.ui/src/com/google/eclipse/protobuf/ui/preferences/Messages.java b/com.google.eclipse.protobuf.ui/src/com/google/eclipse/protobuf/ui/preferences/Messages.java
index d471ac8..79f3b24 100644
--- a/com.google.eclipse.protobuf.ui/src/com/google/eclipse/protobuf/ui/preferences/Messages.java
+++ b/com.google.eclipse.protobuf.ui/src/com/google/eclipse/protobuf/ui/preferences/Messages.java
@@ -15,13 +15,13 @@
  */
 public class Messages extends NLS {
 
+  public static String configureWorkspaceSettings;
+  public static String enableProjectSettings;
+
   static {
     Class<Messages> targetType = Messages.class;
     NLS.initializeMessages(targetType.getName(), targetType);
   }
-
+  
   private Messages() {}
-
-  public static String BasePreferencePage_enableProjectSettings;
-  public static String BasePreferencePage_configureWorkspaceSettings;
 }
diff --git a/com.google.eclipse.protobuf.ui/src/com/google/eclipse/protobuf/ui/preferences/Messages.properties b/com.google.eclipse.protobuf.ui/src/com/google/eclipse/protobuf/ui/preferences/Messages.properties
index ac4b1f0..738c7e0 100644
--- a/com.google.eclipse.protobuf.ui/src/com/google/eclipse/protobuf/ui/preferences/Messages.properties
+++ b/com.google.eclipse.protobuf.ui/src/com/google/eclipse/protobuf/ui/preferences/Messages.properties
@@ -1,2 +1,2 @@
-BasePreferencePage_enableProjectSettings=Enable project specific settings
-BasePreferencePage_configureWorkspaceSettings=Configure Workspace Settings...
+configureWorkspaceSettings=Configure Workspace Settings...
+enableProjectSettings=Enable project specific settings
diff --git a/com.google.eclipse.protobuf.ui/src/com/google/eclipse/protobuf/ui/preferences/PreferenceAndPropertyPage.java b/com.google.eclipse.protobuf.ui/src/com/google/eclipse/protobuf/ui/preferences/PreferenceAndPropertyPage.java
index 04481f4..ebae962 100644
--- a/com.google.eclipse.protobuf.ui/src/com/google/eclipse/protobuf/ui/preferences/PreferenceAndPropertyPage.java
+++ b/com.google.eclipse.protobuf.ui/src/com/google/eclipse/protobuf/ui/preferences/PreferenceAndPropertyPage.java
@@ -60,11 +60,11 @@
     contents.setLayout(new GridLayout(3, false));
     if (isPropertyPage()) {
       btnEnableProjectSettings = new Button(contents, SWT.CHECK);
-      btnEnableProjectSettings.setText(BasePreferencePage_enableProjectSettings);
+      btnEnableProjectSettings.setText(enableProjectSettings);
 
       lnkEnableWorkspaceSettings = new Link(contents, SWT.NONE);
       lnkEnableWorkspaceSettings.setLayoutData(new GridData(SWT.RIGHT, SWT.CENTER, false, false, 1, 1));
-      lnkEnableWorkspaceSettings.setText("<a>" + BasePreferencePage_configureWorkspaceSettings + "</a>");
+      lnkEnableWorkspaceSettings.setText("<a>" + configureWorkspaceSettings + "</a>");
 
       Label label = new Label(contents, SWT.SEPARATOR | SWT.HORIZONTAL);
       label.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false, 2, 1));
diff --git a/com.google.eclipse.protobuf.ui/src/com/google/eclipse/protobuf/ui/preferences/compiler/Messages.java b/com.google.eclipse.protobuf.ui/src/com/google/eclipse/protobuf/ui/preferences/compiler/Messages.java
index f3bbc98..e6dd638 100644
--- a/com.google.eclipse.protobuf.ui/src/com/google/eclipse/protobuf/ui/preferences/compiler/Messages.java
+++ b/com.google.eclipse.protobuf.ui/src/com/google/eclipse/protobuf/ui/preferences/compiler/Messages.java
@@ -15,31 +15,31 @@
  */
 public class Messages extends NLS {
 
+  public static String browseCustomPath;
+  public static String compileOnSave;
+  public static String errorInvalidProtoc;
+  public static String errorNoOutputFolderName;
+  public static String errorNoSelection;
+  public static String generateCpp;
+  public static String generateCode;
+  public static String generateJava;
+  public static String generatePython;
+  public static String outputFolderChildOfProjectFolder;
+  public static String outputFolderName;
+  public static String protocInCustomPath;
+  public static String protocInSystemPath;
+  public static String protocLocation;
+  public static String refreshOutputProject;
+  public static String refreshProject;
+  public static String refreshResources;
+  public static String tabMain;
+  public static String tabRefresh;
+  public static String targetLanguage;
+  
   static {
     Class<Messages> targetType = Messages.class;
     NLS.initializeMessages(targetType.getName(), targetType);
   }
-
-  private Messages() {}
   
-  public static String CompilerPreferencePage_mainTab;
-  public static String CompilerPreferencePage_refreshTab;
-  public static String CompilerPreferencePage_browseCustomPath;
-  public static String CompilerPreferencePage_compileOnSave;
-  public static String CompilerPreferencePage_customPath;
-  public static String CompilerPreferencePage_location;
-  public static String CompilerPreferencePage_systemPath;
-  public static String CompilerPreferencePage_targetLanguage;
-  public static String CompilerPreferencePage_generateJava;
-  public static String CompilerPreferencePage_generateCpp;
-  public static String CompilerPreferencePage_generatePython;
-  public static String CompilerPreferencePage_generatedCode;
-  public static String CompilerPreferencePage_outputFolderName;
-  public static String CompilerPreferencePage_directChildOfProjectFolder;
-  public static String CompilerPreferencePage_refreshResources;
-  public static String CompilerPreferencePage_refreshProject;
-  public static String CompilerPreferencePage_refreshOutputProject;
-  public static String CompilerPreferencePage_error_noSelection;
-  public static String CompilerPreferencePage_error_invalidProtoc;
-  public static String CompilerPreferencePage_error_noOutputFolderName;
+  private Messages() {}
 }
diff --git a/com.google.eclipse.protobuf.ui/src/com/google/eclipse/protobuf/ui/preferences/compiler/Messages.properties b/com.google.eclipse.protobuf.ui/src/com/google/eclipse/protobuf/ui/preferences/compiler/Messages.properties
index 55c47b6..59972f5 100644
--- a/com.google.eclipse.protobuf.ui/src/com/google/eclipse/protobuf/ui/preferences/compiler/Messages.properties
+++ b/com.google.eclipse.protobuf.ui/src/com/google/eclipse/protobuf/ui/preferences/compiler/Messages.properties
@@ -1,21 +1,21 @@
-CompilerPreferencePage_mainTab=&Main
-CompilerPreferencePage_refreshTab=&Refresh
-CompilerPreferencePage_browseCustomPath=&Browse...
-CompilerPreferencePage_compileOnSave=Compile .proto files on &save
-CompilerPreferencePage_customPath=Use protoc &in:
-CompilerPreferencePage_location=Compiler location (protoc)
-CompilerPreferencePage_systemPath=Use protoc in &PATH
-CompilerPreferencePage_targetLanguage=Target Language
-CompilerPreferencePage_generateJava=&Java
-CompilerPreferencePage_generateCpp=&C++
-CompilerPreferencePage_generatePython=&Python
-CompilerPreferencePage_generatedCode=Generated Code
-CompilerPreferencePage_outputFolderName=Folder Name: *
-CompilerPreferencePage_directChildOfProjectFolder=* Direct child of project folder
-CompilerPreferencePage_refreshResources=Refresh resources upon completion.
-CompilerPreferencePage_refreshProject=Project
-CompilerPreferencePage_refreshOutputProject=Folder containing generated code
-CompilerPreferencePage_error_noSelection=Select the path of protoc
-CompilerPreferencePage_error_invalidProtoc=The selected file is not protoc
-CompilerPreferencePage_error_noOutputFolderName=Enter the name of the output folder
+browseCustomPath=&Browse...
+compileOnSave=Compile .proto files on &save
+errorInvalidProtoc=The selected file is not protoc
+errorNoSelection=Select the path of protoc
+errorNoOutputFolderName=Enter the name of the output folder
+generateCode=Generated Code
+generateCpp=&C++
+generateJava=&Java
+generatePython=&Python
+outputFolderChildOfProjectFolder=* Direct child of project folder
+outputFolderName=Folder Name: *
+protocInCustomPath=Use protoc &in:
+protocInSystemPath=Use protoc in &PATH
+protocLocation=Compiler location (protoc)
+refreshOutputProject=Folder containing generated code
+refreshProject=Project
+refreshResources=Refresh resources upon completion.
+tabMain=&Main
+tabRefresh=&Refresh
+targetLanguage=Target Language
 
diff --git a/com.google.eclipse.protobuf.ui/src/com/google/eclipse/protobuf/ui/preferences/compiler/CompilerPreferenceNames.java b/com.google.eclipse.protobuf.ui/src/com/google/eclipse/protobuf/ui/preferences/compiler/PreferenceNames.java
similarity index 94%
rename from com.google.eclipse.protobuf.ui/src/com/google/eclipse/protobuf/ui/preferences/compiler/CompilerPreferenceNames.java
rename to com.google.eclipse.protobuf.ui/src/com/google/eclipse/protobuf/ui/preferences/compiler/PreferenceNames.java
index d6f6501..b18a066 100644
--- a/com.google.eclipse.protobuf.ui/src/com/google/eclipse/protobuf/ui/preferences/compiler/CompilerPreferenceNames.java
+++ b/com.google.eclipse.protobuf.ui/src/com/google/eclipse/protobuf/ui/preferences/compiler/PreferenceNames.java
@@ -11,7 +11,7 @@
 /**
  * @author alruiz@google.com (Alex Ruiz)
  */
-final class CompilerPreferenceNames {
+final class PreferenceNames {
 
   static final String ENABLE_PROJECT_SETTINGS = "compiler.enableProjectSettings";
   static final String COMPILE_PROTO_FILES = "compiler.compileProtoFiles";
@@ -26,5 +26,5 @@
   static final String REFRESH_PROJECT = "compiler.refreshProject";
   static final String REFRESH_OUTPUT_FOLDER = "compiler.refreshOutputProject";
 
-  private CompilerPreferenceNames() {}
+  private PreferenceNames() {}
 }
diff --git a/com.google.eclipse.protobuf.ui/src/com/google/eclipse/protobuf/ui/preferences/compiler/CompilerPreferencePage.java b/com.google.eclipse.protobuf.ui/src/com/google/eclipse/protobuf/ui/preferences/compiler/PreferencePage.java
similarity index 88%
rename from com.google.eclipse.protobuf.ui/src/com/google/eclipse/protobuf/ui/preferences/compiler/CompilerPreferencePage.java
rename to com.google.eclipse.protobuf.ui/src/com/google/eclipse/protobuf/ui/preferences/compiler/PreferencePage.java
index f629c4b..78dbdf7 100644
--- a/com.google.eclipse.protobuf.ui/src/com/google/eclipse/protobuf/ui/preferences/compiler/CompilerPreferencePage.java
+++ b/com.google.eclipse.protobuf.ui/src/com/google/eclipse/protobuf/ui/preferences/compiler/PreferencePage.java
@@ -8,8 +8,8 @@
  */
 package com.google.eclipse.protobuf.ui.preferences.compiler;
 
-import static com.google.eclipse.protobuf.ui.preferences.compiler.CompilerPreferenceNames.*;
 import static com.google.eclipse.protobuf.ui.preferences.compiler.Messages.*;
+import static com.google.eclipse.protobuf.ui.preferences.compiler.PreferenceNames.*;
 import static org.eclipse.core.resources.IResource.FOLDER;
 import static org.eclipse.core.runtime.IStatus.OK;
 
@@ -35,9 +35,9 @@
  *
  * @author alruiz@google.com (Alex Ruiz)
  */
-public class CompilerPreferencePage extends PreferenceAndPropertyPage {
+public class PreferencePage extends PreferenceAndPropertyPage {
 
-  private static final String PREFERENCE_PAGE_ID = CompilerPreferencePage.class.getName();
+  private static final String PREFERENCE_PAGE_ID = PreferencePage.class.getName();
 
   private Button btnCompileProtoFiles;
   private TabFolder tabFolder;
@@ -61,7 +61,7 @@
   private Button btnRefreshOutputFolder;
   private Label lblOutputFolderRelative;
 
-  @Inject public CompilerPreferencePage(IPreferenceStoreAccess preferenceStoreAccess) {
+  @Inject public PreferencePage(IPreferenceStoreAccess preferenceStoreAccess) {
     super(preferenceStoreAccess);
   }
 
@@ -73,13 +73,13 @@
 
     btnCompileProtoFiles = new Button(contents, SWT.CHECK);
     btnCompileProtoFiles.setLayoutData(new GridData(SWT.LEFT, SWT.CENTER, true, false, 2, 1));
-    btnCompileProtoFiles.setText(CompilerPreferencePage_compileOnSave);
+    btnCompileProtoFiles.setText(compileOnSave);
 
     tabFolder = new TabFolder(contents, SWT.NONE);
     tabFolder.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false, 2, 1));
 
     tbtmMain = new TabItem(tabFolder, SWT.NONE);
-    tbtmMain.setText(CompilerPreferencePage_mainTab);
+    tbtmMain.setText(tabMain);
 
     Composite cmpMain = new Composite(tabFolder, SWT.NONE);
     tbtmMain.setControl(cmpMain);
@@ -88,58 +88,58 @@
     grpCompilerLocation = new Group(cmpMain, SWT.NONE);
     grpCompilerLocation.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false, 1, 1));
     grpCompilerLocation.setLayout(new GridLayout(4, false));
-    grpCompilerLocation.setText(CompilerPreferencePage_location);
+    grpCompilerLocation.setText(protocLocation);
 
     btnUseProtocInSystemPath = new Button(grpCompilerLocation, SWT.RADIO);
     btnUseProtocInSystemPath.setLayoutData(new GridData(SWT.LEFT, SWT.CENTER, true, false, 4, 1));
-    btnUseProtocInSystemPath.setText(CompilerPreferencePage_systemPath);
+    btnUseProtocInSystemPath.setText(protocInSystemPath);
 
     btnUseProtocInCustomPath = new Button(grpCompilerLocation, SWT.RADIO);
     btnUseProtocInCustomPath.setLayoutData(new GridData(SWT.LEFT, SWT.CENTER, true, false, 4, 1));
-    btnUseProtocInCustomPath.setText(CompilerPreferencePage_customPath);
+    btnUseProtocInCustomPath.setText(protocInCustomPath);
 
     txtProtocFilePath = new Text(grpCompilerLocation, SWT.BORDER);
     txtProtocFilePath.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false, 1, 1));
     txtProtocFilePath.setEditable(false);
 
     btnProtocPathBrowse = new Button(grpCompilerLocation, SWT.NONE);
-    btnProtocPathBrowse.setText(CompilerPreferencePage_browseCustomPath);
+    btnProtocPathBrowse.setText(browseCustomPath);
     new Label(grpCompilerLocation, SWT.NONE);
     new Label(grpCompilerLocation, SWT.NONE);
 
     grpTargetLanguage = new Group(cmpMain, SWT.NONE);
     grpTargetLanguage.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false, 1, 1));
     grpTargetLanguage.setLayout(new GridLayout(1, false));
-    grpTargetLanguage.setText(CompilerPreferencePage_targetLanguage);
+    grpTargetLanguage.setText(targetLanguage);
 
     btnJava = new Button(grpTargetLanguage, SWT.RADIO);
     btnJava.setLayoutData(new GridData(SWT.LEFT, SWT.CENTER, true, false, 1, 1));
-    btnJava.setText(CompilerPreferencePage_generateJava);
+    btnJava.setText(generateJava);
 
     btnCpp = new Button(grpTargetLanguage, SWT.RADIO);
     btnCpp.setLayoutData(new GridData(SWT.LEFT, SWT.CENTER, true, false, 1, 1));
-    btnCpp.setText(CompilerPreferencePage_generateCpp);
+    btnCpp.setText(generateCpp);
 
     btnPython = new Button(grpTargetLanguage, SWT.RADIO);
-    btnPython.setText(CompilerPreferencePage_generatePython);
+    btnPython.setText(generatePython);
 
     grpOutput = new Group(cmpMain, SWT.NONE);
     grpOutput.setLayout(new GridLayout(2, false));
     grpOutput.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false, 1, 1));
-    grpOutput.setText(CompilerPreferencePage_generatedCode);
+    grpOutput.setText(generateCode);
 
     lblOutputFolderName = new Label(grpOutput, SWT.NONE);
-    lblOutputFolderName.setText(CompilerPreferencePage_outputFolderName);
+    lblOutputFolderName.setText(outputFolderName);
 
     txtOutputFolderName = new Text(grpOutput, SWT.BORDER);
     txtOutputFolderName.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false, 1, 1));
 
     lblOutputFolderRelative = new Label(grpOutput, SWT.NONE);
     lblOutputFolderRelative.setLayoutData(new GridData(SWT.LEFT, SWT.CENTER, false, false, 2, 1));
-    lblOutputFolderRelative.setText(CompilerPreferencePage_directChildOfProjectFolder);
+    lblOutputFolderRelative.setText(outputFolderChildOfProjectFolder);
 
     tbtmRefresh = new TabItem(tabFolder, SWT.NONE);
-    tbtmRefresh.setText(CompilerPreferencePage_refreshTab);
+    tbtmRefresh.setText(tabRefresh);
 
     Composite cmpRefresh = new Composite(tabFolder, SWT.NONE);
     tbtmRefresh.setControl(cmpRefresh);
@@ -147,7 +147,7 @@
 
     btnRefreshResources = new Button(cmpRefresh, SWT.CHECK);
     btnRefreshResources.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false, 1, 1));
-    btnRefreshResources.setText(CompilerPreferencePage_refreshResources);
+    btnRefreshResources.setText(refreshResources);
 
     grpRefresh = new Group(cmpRefresh, SWT.NONE);
     grpRefresh.setLayout(new GridLayout(1, false));
@@ -155,11 +155,11 @@
 
     btnRefreshProject = new Button(grpRefresh, SWT.RADIO);
     btnRefreshProject.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false, 1, 1));
-    btnRefreshProject.setText(CompilerPreferencePage_refreshProject);
+    btnRefreshProject.setText(refreshProject);
 
     btnRefreshOutputFolder = new Button(grpRefresh, SWT.RADIO);
     btnRefreshOutputFolder.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false, 1, 1));
-    btnRefreshOutputFolder.setText(CompilerPreferencePage_refreshOutputProject);
+    btnRefreshOutputFolder.setText(refreshOutputProject);
     new Label(contents, SWT.NONE);
 
     updateFromPreferenceStore();
@@ -236,13 +236,13 @@
   }
 
   private void checkState() {
-    String outputFolderName = txtOutputFolderName.getText();
-    if (outputFolderName == null || outputFolderName.length() == 0) {
-      pageIsNowInvalid(CompilerPreferencePage_error_noOutputFolderName);
+    String folderName = txtOutputFolderName.getText();
+    if (folderName == null || folderName.length() == 0) {
+      pageIsNowInvalid(errorNoOutputFolderName);
       return;
     }
     IWorkspace workspace = ResourcesPlugin.getWorkspace();
-    IStatus validFolderName = workspace.validateName(outputFolderName, FOLDER);
+    IStatus validFolderName = workspace.validateName(folderName, FOLDER);
     if (validFolderName.getCode() != OK) {
       pageIsNowInvalid(validFolderName.getMessage());
       return;
@@ -253,12 +253,12 @@
     }
     String text = txtProtocFilePath.getText();
     if (text == null || text.length() == 0) {
-      pageIsNowInvalid(CompilerPreferencePage_error_noSelection);
+      pageIsNowInvalid(errorNoSelection);
       return;
     }
     File file = new File(text);
     if (!file.isFile() || !"protoc".equals(file.getName())) {
-      pageIsNowInvalid(CompilerPreferencePage_error_invalidProtoc);
+      pageIsNowInvalid(errorInvalidProtoc);
       return;
     }
     pageIsNowValid();
diff --git a/com.google.eclipse.protobuf.ui/src/com/google/eclipse/protobuf/ui/preferences/compiler/CompilerPreferences.java b/com.google.eclipse.protobuf.ui/src/com/google/eclipse/protobuf/ui/preferences/compiler/Preferences.java
similarity index 86%
rename from com.google.eclipse.protobuf.ui/src/com/google/eclipse/protobuf/ui/preferences/compiler/CompilerPreferences.java
rename to com.google.eclipse.protobuf.ui/src/com/google/eclipse/protobuf/ui/preferences/compiler/Preferences.java
index 46a6f3e..7aef536 100644
--- a/com.google.eclipse.protobuf.ui/src/com/google/eclipse/protobuf/ui/preferences/compiler/CompilerPreferences.java
+++ b/com.google.eclipse.protobuf.ui/src/com/google/eclipse/protobuf/ui/preferences/compiler/Preferences.java
@@ -8,7 +8,7 @@
  */
 package com.google.eclipse.protobuf.ui.preferences.compiler;
 
-import static com.google.eclipse.protobuf.ui.preferences.compiler.CompilerPreferenceNames.*;
+import static com.google.eclipse.protobuf.ui.preferences.compiler.PreferenceNames.*;
 
 import org.eclipse.core.resources.IProject;
 import org.eclipse.jface.preference.IPreferenceStore;
@@ -19,7 +19,7 @@
  *
  * @author alruiz@google.com (Alex Ruiz)
  */
-public class CompilerPreferences {
+public class Preferences {
 
   public final boolean compileProtoFiles;
   public final String protocPath;
@@ -28,14 +28,14 @@
   public final boolean refreshResources;
   public final RefreshTarget refreshTarget;
 
-  public static CompilerPreferences loadPreferences(IPreferenceStoreAccess access, IProject project) {
+  public static Preferences loadPreferences(IPreferenceStoreAccess access, IProject project) {
     IPreferenceStore store = access.getWritablePreferenceStore(project);
     boolean useProjectPreferences = store.getBoolean(ENABLE_PROJECT_SETTINGS);
     if (!useProjectPreferences) store = access.getWritablePreferenceStore();
-    return new CompilerPreferences(store);
+    return new Preferences(store);
   }
 
-  private CompilerPreferences(IPreferenceStore store) {
+  private Preferences(IPreferenceStore store) {
     compileProtoFiles = store.getBoolean(COMPILE_PROTO_FILES);
     boolean useProtocInSystemPath = store.getBoolean(USE_PROTOC_IN_SYSTEM_PATH);
     protocPath = (useProtocInSystemPath) ? "protoc" : store.getString(PROTOC_FILE_PATH);
diff --git a/com.google.eclipse.protobuf.ui/src/com/google/eclipse/protobuf/ui/preferences/compiler/CompilerPreferencesInitializer.java b/com.google.eclipse.protobuf.ui/src/com/google/eclipse/protobuf/ui/preferences/compiler/PreferencesInitializer.java
similarity index 91%
rename from com.google.eclipse.protobuf.ui/src/com/google/eclipse/protobuf/ui/preferences/compiler/CompilerPreferencesInitializer.java
rename to com.google.eclipse.protobuf.ui/src/com/google/eclipse/protobuf/ui/preferences/compiler/PreferencesInitializer.java
index 0b23cd6..878aef0 100644
--- a/com.google.eclipse.protobuf.ui/src/com/google/eclipse/protobuf/ui/preferences/compiler/CompilerPreferencesInitializer.java
+++ b/com.google.eclipse.protobuf.ui/src/com/google/eclipse/protobuf/ui/preferences/compiler/PreferencesInitializer.java
@@ -8,7 +8,7 @@
  */
 package com.google.eclipse.protobuf.ui.preferences.compiler;
 
-import static com.google.eclipse.protobuf.ui.preferences.compiler.CompilerPreferenceNames.*;
+import static com.google.eclipse.protobuf.ui.preferences.compiler.PreferenceNames.*;
 
 import org.eclipse.jface.preference.IPreferenceStore;
 import org.eclipse.xtext.ui.editor.preferences.IPreferenceStoreAccess;
@@ -19,7 +19,7 @@
  *
  * @author alruiz@google.com (Alex Ruiz)
  */
-public class CompilerPreferencesInitializer implements IPreferenceStoreInitializer {
+public class PreferencesInitializer implements IPreferenceStoreInitializer {
 
   /** {@inheritDoc} */
   public void initialize(IPreferenceStoreAccess access) {
diff --git a/com.google.eclipse.protobuf.ui/src/com/google/eclipse/protobuf/ui/preferences/compiler/RefreshTarget.java b/com.google.eclipse.protobuf.ui/src/com/google/eclipse/protobuf/ui/preferences/compiler/RefreshTarget.java
index 7f360e7..cbd7964 100644
--- a/com.google.eclipse.protobuf.ui/src/com/google/eclipse/protobuf/ui/preferences/compiler/RefreshTarget.java
+++ b/com.google.eclipse.protobuf.ui/src/com/google/eclipse/protobuf/ui/preferences/compiler/RefreshTarget.java
@@ -8,7 +8,7 @@
  */
 package com.google.eclipse.protobuf.ui.preferences.compiler;
 
-import static com.google.eclipse.protobuf.ui.preferences.compiler.CompilerPreferenceNames.REFRESH_PROJECT;
+import static com.google.eclipse.protobuf.ui.preferences.compiler.PreferenceNames.REFRESH_PROJECT;
 
 import org.eclipse.jface.preference.IPreferenceStore;
 
diff --git a/com.google.eclipse.protobuf.ui/src/com/google/eclipse/protobuf/ui/preferences/compiler/TargetLanguage.java b/com.google.eclipse.protobuf.ui/src/com/google/eclipse/protobuf/ui/preferences/compiler/TargetLanguage.java
index e71f964..d081eb1 100644
--- a/com.google.eclipse.protobuf.ui/src/com/google/eclipse/protobuf/ui/preferences/compiler/TargetLanguage.java
+++ b/com.google.eclipse.protobuf.ui/src/com/google/eclipse/protobuf/ui/preferences/compiler/TargetLanguage.java
@@ -8,7 +8,7 @@
  */
 package com.google.eclipse.protobuf.ui.preferences.compiler;
 
-import static com.google.eclipse.protobuf.ui.preferences.compiler.CompilerPreferenceNames.*;
+import static com.google.eclipse.protobuf.ui.preferences.compiler.PreferenceNames.*;
 
 import org.eclipse.jface.preference.IPreferenceStore;