micronaut-graphql-tools

Replace `getTypeString(false)` with `getType().getName()` in `getExecutableMethodFullName` for argument type formatting.

Refactor GraphQLUtils and exception handling to use `switch` expressions for improved readability.

Refactor test assertions to use `getFirst()` for improved readability and add null checks for response data.

Upgrade Apollo GraphQL to version 4.4.1 and adjust imports/configuration accordingly.

Migrated example-java module to test-suite module structure and updated dependencies.