Bug 92203 [Preferences] preferences package needs cleanup
org.eclipse.ui.preferences contains classes that should not be API by my estimation. These should be cleaned up before 3.1 ships.
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/ide/IDEWorkbenchMessages.java
public static String FileHistory_entries;
	public static String FileHistory_diskSpace;
	public static String FileHistory_mustBePositive;
	public static String FileHistory_invalid;
	public static String FileHistory_exceptionSaving;
	public static String FileHistory_aboveMaxEntries;
	public static String FileHistory_aboveMaxFileSize;
	public static String FileHistory_restartNote;
	
	public static String ProjectSwitchPerspectiveMode_optionsTitle;
	public static String ProjectSwitchPerspectiveMode_always;
	public static String ProjectSwitchPerspectiveMode_never;
	public static String ProjectSwitchPerspectiveMode_prompt;
	
	public static String BuildOrderPreference_up;
	public static String BuildOrderPreference_down;
	public static String BuildOrderPreference_add;
	public static String BuildOrderPreference_remove;
	public static String BuildOrderPreference_selectOtherProjects;
	public static String BuildOrderPreference_useDefaults;
	public static String BuildOrderPreference_projectBuildOrder;
	public static String BuildOrderPreference_removeNote;
	public static String BuildOrderPreference_maxIterationsLabel;
	
	public static String StartupPreferencePage_refreshButton;
	public static String StartupPreferencePage_launchPromptButton;
	public static String StartupPreferencePage_exitPromptButton;
	
	public static String ResourceInfo_readOnly;
	public static String ResourceInfo_executable;