Add @NotBlank @NotEmpty support for generated API definition (Bean Validation 2.0)

…so, these to be treated as @NotNull treated now -> like those annotated params REQUIRED.

Otherwise it is a bit annoying and a performance overhead to add both

@NotNull
@NotEmpty
String s;

on all Strings let’s say.

[DavidTomic]

Hi, I am using the version 2.9.2 and @NotBlank and @NotEmpty doesn’t work.

@NotNull does work.

	implementation 'io.springfox:springfox-swagger2:2.9.2'
	implementation 'io.springfox:springfox-swagger-ui:2.9.2'
	implementation 'io.springfox:springfox-bean-validators:2.9.2'

[pavansinguluri]

any plans to fix this in swagger 1.5.X?