Spring: How to make class a bean if one constructor-arg is a ref bean but another is not?
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I have a class  

    public class MakeMeBean {
      @Autowired private IAmBean var1;
      private IAmNOTBean var2;
    
      public MakeMeBean() {}
    
      public MakeMeBean(IAmNOTBean var) {
        this.var2 = var;
      }
    }

I want to make this class as a bean so I make a `wireup.xml` as  

    <bean id="make-me-bean" class="com.blah.blah.MakeMeBean">
      <constructor-arg index="0" ref=<PUT REFERENCE BEAN HERE>
      <constructor-arg index="1" <I don't want to put anything>
    </bean>

**Question**  
a.) How can I make a bean in which one instance variable is a bean and another not? I don't want to inject var2(another bean in `wireup.xml`)  

b.) `<PUT REFERENCE BEAN HERE>` is a bean imported from jar file, how can I make reference to this bean in `wireup.xml`