docker-164

import org.springframework.beans.factory.support.DefaultListableBeanFactory;

public boolean containsBean(String qualified_bean_name) throws ConfigurationException {

    // 1. Update the local variable type to match your modern factory storage type
    DefaultListableBeanFactory beanFactory = this.getBeanFactory(qualified_bean_name);

    if (beanFactory == null) {
        return false;
    } else {
        // Core string extraction logic remains unchanged
        String beanName = qualified_bean_name.substring(qualified_bean_name.lastIndexOf("/") + 1);

        // 2. This call works identically as DefaultListableBeanFactory implements BeanFactory
        return beanFactory.containsBean(beanName);
    }
}