Bug 76506 [Preferences] UIPreferenceInitializer aggressively accesses instance preferences
bundles/org.eclipse.ui/src/org/eclipse/ui/internal/UIPreferenceInitializer.java
public void initializeDefaultPreferences() {
        IPreferenceStore store = UIPlugin.getDefault().getPreferenceStore();
        store.setDefault(IWorkbenchPreferenceConstants.OPEN_NEW_PERSPECTIVE,
                IWorkbenchPreferenceConstants.OPEN_PERSPECTIVE_REPLACE);
        
        store.setDefault(
                IWorkbenchPreferenceConstants.PROJECT_OPEN_NEW_PERSPECTIVE,
                IWorkbenchPreferenceConstants.OPEN_PERSPECTIVE_REPLACE);
        store.setDefault(
                IWorkbenchPreferenceConstants.SHIFT_OPEN_NEW_PERSPECTIVE,
                IWorkbenchPreferenceConstants.OPEN_PERSPECTIVE_REPLACE);
        store.setDefault(
                IWorkbenchPreferenceConstants.ALTERNATE_OPEN_NEW_PERSPECTIVE,
                IWorkbenchPreferenceConstants.OPEN_PERSPECTIVE_REPLACE);
         
         
         
        
        
        store.setDefault(
                IWorkbenchPreferenceConstants.LINK_NAVIGATOR_TO_EDITOR, false);
        
        store.setDefault(IWorkbenchPreferenceConstants.PRESENTATION_FACTORY_ID,