What does this PR do?

Fixes a code generation issue where long scenario names (>120 characters) in Java examples were being word-wrapped incorrectly, causing Java compilation errors.

Problem

When a scenario name exceeds 120 characters, the Jinja2 wordwrap filter was creating a new line without preserving the comment prefix //. This resulted in invalid Java syntax like:

// Validate a detection rule with detection method 'new_value' with enabled feature 'instantaneousBaseline' returns "OK"
response

import com.datadog.api.client.ApiException;

The word response on line 2 is not valid Java syntax, causing compilation errors:

class, interface, enum, or record expected

Solution

Updated the example.j2 template to use the wrapstring parameter in the wordwrap filter:

// {{ scenario.name|wordwrap(width=120, wrapstring='\n// ')}}

This ensures that when the scenario name wraps to a new line, it preserves the // comment prefix, resulting in valid Java code:

// Validate a detection rule with detection method 'new_value' with enabled feature 'instantaneousBaseline' returns
// "OK" response

import com.datadog.api.client.ApiException;

Related PRs

This fixes the compilation errors seen in:

• https://github.com/DataDog/datadog-api-spec/pull/4656

Testing

After this fix is merged, the generated Java examples for PR #3291 should compile successfully.