春天没有依赖注入

Question

Simply I have 2 classes. Questions.java and Answers.java I am just trying to inject answers object into Questions. This is my beans.xml file

<bean id="questions" class="main.Questions">
    <constructor-arg value="0000"></constructor-arg>
    <constructor-arg value="What is the question?"></constructor-arg>
    <constructor-arg value="threading"></constructor-arg>
    <property name="correctAnswer" value="deadlock"></property>
    <property name="answers" ref="answers"></property>
</bean>

<bean id="answers" class="main.Answers">
<constructor-arg value="0000"></constructor-arg>
<constructor-arg value="LiveLock"></constructor-arg>

</bean>

When i output to the console in netbeans i just get this line

Question [questionId=0, question=What is the question?, category=threading, correctAnswer=deadlock]

when surely i should get answers=answers injected into it. literally have no idea why this wont work.

Answer 1

[SOLVED]. foolish error, just forgot to put the correct stuff in the toString() method. apologies for a horrible error everyone!