Linkai Peng

add identity field pattern

3

In this pull request, - Add the identity field pattern - This is related to this [issue](https://github.com/iluwatar/java-design-patterns/issues/1298) Pull request description - Implement the identity field pattern according to the given...

add concrete table inheritance pattern

1

In this pull request, - Add the concrete table inheritance pattern - This is related to the issue https://github.com/iluwatar/java-design-patterns/issues/1290. Pull request description - Implement the design pattern according to the...