public static UVariableDecl create(
      CharSequence identifier, UExpression type, @Nullable UExpression initializer) {
    return new AutoValue_UVariableDecl(StringName.of(identifier), type, initializer);
  }
@Test
  public void serialization() {
    SerializableTester.reserializeAndAssert(
        UVariableDecl.create(
            "foo", UClassIdent.create("java.lang.String"), ULiteral.stringLit("bar")));
  }