private void dataConversion(Class target) {
    if (target.equals(Object.class)) return;

    ldcClassConstant(target);
    assert debug("INVOKESTATIC " + NAMESPACE + "DataConversion.convert");
    mv.visitMethodInsn(INVOKESTATIC, NAMESPACE + "DataConversion", "convert",
        "(Ljava/lang/Object;Ljava/lang/Class;)Ljava/lang/Object;");
  }