Bug 75130 [Workbench] Workbench could avoid re-reading feature ini's to speed startup
Build 3.0.1. This is a very small improvement, but it was large enough to show up on my list of potential optimizations. Essentially it avoids re-reading the feature INI's on startup. Our product has LOTS of feature plug-ins (103), so this adds up. Attached is the proposed change; it isn't sophisticated, essentially saying "if I had at least one tips and tricks / welcome page before, I probably have one now". To be more robust, the stored preference would have to be cleared on a -clean. The net savings on a 3GHz P4 / 2G RAM was 181ms for multiple warm runs. It obviously should be a tad larger for cold runs on a less performant machine.
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/ide/WorkbenchActionBuilder.java
closeAllAction = null;
        closeAllSavedAction = null;
        saveAction = null;
        saveAllAction = null;
		openAgainAction = null;
        helpContentsAction = null;
        helpSearchAction = null;
		dynamicHelpAction = null;
        aboutAction = null;
        openPreferencesAction = null;
        saveAsAction = null;
        hideShowEditorAction = null;
        savePerspectiveAction = null;
        resetPerspectiveAction = null;
        editActionSetAction = null;
        closePerspAction = null;
        lockToolBarAction = null;
        closeAllPerspsAction = null;
        showViewMenuAction = null;
        showPartPaneMenuAction = null;
        nextPartAction = null;
        prevPartAction = null;
        nextEditorAction = null;
        prevEditorAction = null;
        nextPerspectiveAction = null;
        prevPerspectiveAction = null;
        activateEditorAction = null;
        maximizePartAction = null;
        minimizePartAction = null;
        workbenchEditorsAction = null;