Accessing spring beans in static class

[Rosh]

I have a Util class which have some static methods. I want to use spring beans, so i have added few service classes as beans in my util class. As far as i know its not a good practice to use spring beans as a static fields. But is there any way to access spring beans in a static method?

My example:

public class TestUtils {

   private static testBean;

   public void setTestBean(TestBean testBean) {
     TestUtils.testBean = testBean;
   }

  public static String getBeanDetails() {
    return beanName = testBean.getDetails();
  }
}

I had seen in many forms that this is not a best practice, can some one help me how can i handle this type of scenarios?

My xml has below value:

<bean id="testUtils" class="com.test.TestUtils">
 <property name="testBean" ref="testBean" />
</bean>