docs: public void configure(CompilerConfiguration configuration) {
          super.configure(configuration);
          this.debug = configuration.getDebug();
  
          if (!this.configured && this.classLoader instanceof GroovyClassLoader) {
              appendCompilerConfigurationClasspathToClassLoader(configuration, (GroovyClassLoader) this.classLoader);
          }
  
          this.configured = true;
      }