ClassFab cf = (ClassFab) cfc.getMock();
MethodSignature sig = new MethodSignature(void.class, "run", null, null);
BodyBuilder builder = new BodyBuilder();
builder.begin();
builder.addln("for (int i = 0; i < _commands.length; i++)");
builder.addln("_commands[i].run($$);");
builder.end();
cf.addMethod(Modifier.PUBLIC, sig, builder.toString());