assert Debug.log("search " + what, symbol);
assert Debug.log("search ", what, ": ", symbol);
    private void loadOwner(String what, Symbol symbol) {        assert Debug.log("search " + what, symbol);        assert symbol.owner().isType() : Debug.show(symbol);        assert!symbol.owner().isJava() : Debug.show(symbol);        loadTemplate(symbol.owner());    }