java - Null value for private member even after spring wiring is correct -

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निम्न कोड पर विचार करें: 

  सार्वजनिक वर्ग MachineUsageNode {निजी MachineOPJMXBean machineOPJMXBean; @ आवश्यक सार्वजनिक शून्य सेट माचिनओपीजेएमएक्सबीन (मशीनओपीजेएमएक्स बीन मशीनओपीजेएमएक्सबीन) {यह.माचाइनओपीजेएमएक्सबीन = मशीनओपीजेएमएक्सबीन; }}

मेरा वसंत तारों इस तरह से चला जाता है: 

  & lt; bean id = "machineUsageNode" class = "com.mincom.works.cc.personnel .node.MachineUsageNode "scope =" singleton "आलसी- init =" true "init-method =" init "& gt; & Lt; प्रॉपर्टी नाम = "मशीनओपीजेएमएक्सबीन" ​​रिफ = "मशीनओपीजेएमएक्सबीन" ​​/ & gt; & Lt; / सेम ​​& gt; & Lt; बीन आईडी = "मशीनओपीजेएमएक्सबीन" ​​वर्ग = "com.mincom.works.cc.personnel.node.MachineOPJMXBeanImpl" / & gt; MachineOPJMXBean एक इंटरफ़ेस है:  
  सार्वजनिक इंटरफ़ेस मशीनपेजएमएक्सबीन {सार्वजनिक शून्य addOperator (व्यक्ति ऑपरेटर); }  
 
 समस्या यह है कि जब मैं कोड चलाता हूं तो यह मशीनओपीजेएमएक्सबीन को शून्य के रूप में देता है। मैंने पूरा कोड नहीं लिखा है। यदि आपके पास अधिक प्रश्न हैं तो कृपया बेझिझक टिप्पणी करें


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