The following actions uses node12 which is deprecated and will be forced to run on node16: actions/setup-dotnet@v1, actions/setup-java@v1, actions/cache@v1. For more info: https://github.blog/changelog/2023-06-13-github-actions-all-actions-will-run-on-node16-instead-of-node12-by-default/

Add the 'out' keyword to parameter 'T' to make it 'covariant'.

Constructor has 8 parameters, which is greater than the 7 authorized.

Remove the member initializer, all constructors set an initial value for the member.

Remove this empty class, write its code or make it an "interface".

Change this condition so that it does not always evaluate to 'True'.

Add the 'out' keyword to parameter 'T' to make it 'covariant'.

Constructor has 8 parameters, which is greater than the 7 authorized.

Remove the member initializer, all constructors set an initial value for the member.

Remove this empty class, write its code or make it an "interface".