Error of Shared classes at Junit Test

 After upgrade of JDK, I was using JDK-17  and in JUnit Test an error appear with the following description:

Java HotSpot(TM) 64-Bit Server VM warning: Sharing is only supported for boot loader classes because bootstrap classpath has been appended

The solution to this warning was to add a flag as an argument in STS/Eclipse at VM arguments in JUnit Test, the flag is the following below:

-Xshare:off

Best regards,

Keycloak authentication error - Account is not fully set up

 After creating a user a given all permissions and roles, I am facing the following problem with a client:

{

    "error": "invalid_grant",

    "error_description": "Account is not fully set up"

}

I am using 26.0.4 Keycloak version, so I decided to create a new user this time with name and password and Email approved in on status, now I can log in without problems.

Best Regards,

Redis Template connection problem

 If you are connecting Redis with Spring for the first time you problably need set a parameter to connect:

> CONFIG SET protected-mode no