# suppressGetenvAccess method

1. @protected

bool suppressGetenvAccess()

Suppresses System Environment Access

Determines whether system environment access (via getSystemEnvironment) should be disabled. This is controlled by the IGNORE_GETENV_PROPERTY_NAME flag, retrieved using `JetLeafProperties`.

# Returns

- `true` if system environment access is disabled.
- `false` if system environment variables should be accessible.

# Example

    if (suppressGetenvAccess()) {
      print('System environment access suppressed.');
    }

# Notes

- When suppressed, getSystemEnvironment always returns an empty map.
- Useful for security-sensitive contexts where environment access must be restricted.

## Implementation

    @protected
    bool suppressGetenvAccess() => getPropertyAs<bool>(IGNORE_GETENV_PROPERTY_NAME, Class.of<bool>()) ?? false;