private void showResultsPanel(boolean createQueryProcessor) {
        if (resultsSash.getMaximizedControl() != null) {
            toggleResultPanel(false, createQueryProcessor);
        }
        UIUtils.syncExec(() -> {
            if (resultsSash.isDownHidden()) {
                resultsSash.showDown();
            }
        });
    }
Obtain the add-in instance by its concrete type
plugins/org.jkiss.dbeaver.ui.editors.sql/src/org/jkiss/dbeaver/ui/editors/sql/SQLEditor.java