Bug 305200 [EditorMgmt] FileEditorMappingContentProvider could just be replaced by ArrayContentProvider
This class doesn't seem to be very useful.
bundles/org.eclipse.ui.ide/extensions/org/eclipse/ui/dialogs/WizardExportPage.java
settings.put(STORE_EXPORT_ALL_RESOURCES_ID + pageName,
                    exportAllTypesRadio.getSelection());
        }
        
        internalSaveWidgetValues();
    }
    /**
     * Records a container's recursive file descendents which have an extension
     * that has been specified for export by the user.
     *
     * @param resource the parent container
     */
    protected void selectAppropriateFolderContents(IContainer resource) {
        try {
            IResource[] members = resource.members();
            for (int i = 0; i < members.length; i++) {
                if (members[i].getType() == IResource.FILE) {
                    IFile currentFile = (IFile) members[i];
                    if (hasExportableExtension(currentFile.getFullPath()
                            .toString())) {
						selectedResources.add(currentFile);
					}
                }
                if (members[i].getType() == IResource.FOLDER) {
                    selectAppropriateFolderContents((IContainer) members[i]);
                }
            }
        } catch (CoreException e) {