tree a5a2c6eb760c5a57f55916dcb2f5da7cb97ee477
parent 1a3688c936bb2320db34ccfbef08500f2c522591
author fu-turer <futurer@outlook.com> 1641905200 +0800
committer GitHub <noreply@github.com> 1641905200 +0800
gpgsig -----BEGIN PGP SIGNATURE-----
 
 wsBcBAABCAAQBQJh3XwwCRBK7hj4Ov3rIwAA/LcIAEuN4Y4cFPxISy9zi45XR6pp
 N734xxOyJo2KC1JLK7kAXHfGuTLI/UMOomW+KXwSSSy78wXdSPoe/9f+FMKgffu9
 pjToxZ/c1mfS9/t5Jrlz0MXZ7c8aUZSHXFRV11ag99AATmdL5DhIbTtqXc7dlt8R
 T5MtHD7eyKxXNqxBjJwuyIZEwtaXJDolz/j/FyDnduykdbNdYBwXfbF+UUEhH/ka
 ts2twA6FoUDTNbYZS+X2H1bPh0wD4Ct0u36IZanyf0PI7GWhMJ0nSHORRmXoANO8
 I4Em44BrXQA8yo7UvBm/zaCvaWftA8sqWmmWgFbxnPnLUQqru12Hc6R38+IY8m0=
 =hjSX
 -----END PGP SIGNATURE-----
 

Enable CheckStyle Plugin in pulsar-config-validation (#13676)

### Motivation

currently, the `pulsar-config-validation` module is not protected by the `checkstyle-plugin`.

### Modifications

- Enable CheckStyle Plugin
- Fix checkstyle violations