the following methods are not covered by any test:

com.sun.tools.sjavac.comp.PubapiVisitor::visitRecordComponent
com.sun.tools.javac.code.SymbolMetadata::removeFromCompoundList

at Lower::visitRecordDef:

private void visitRecordDef(JCClassDecl tree) {
        make_at(tree.pos());
        List<VarSymbol> vars = recordVars(tree.type);
        MethodHandleSymbol[] getterMethHandles = new MethodHandleSymbol[vars.size()];
        int index = 0;
        for (VarSymbol var : vars) {
            if (var.owner != tree.sym) {
                var = new VarSymbol(var.flags_field, var.name, var.type, tree.sym); <--------- this line seems to be dead code
            }
            getterMethHandles[index] = var.asMethodHandle(true);
            index++;
        }

        tree.defs = tree.defs.appendList(generateMandatedAccessors(tree));
        tree.defs = tree.defs.appendList(List.of(
                generateRecordMethod(tree, names.toString, vars, getterMethHandles),
                generateRecordMethod(tree, names.hashCode, vars, getterMethHandles),
                generateRecordMethod(tree, names.equals, vars, getterMethHandles)
        ));
    }

javax/lang/model/util/ElementFilter::recordComponentsIn(Ljava/util/Set;)Ljava/util/Set;