algorithm - Java Iterate over nested map -

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कृपया प्रत्येक तत्व पर पुनरावृत्त करें और प्रिंट करें 

  के लिए (प्रविष्टि & lt; स्ट्रिंग, मानचित्र & lt; स्ट्रिंग, मानचित्र & lt; स्ट्रिंग, मानचित्र & lt; स्ट्रिंग, सूची & amp;; TicketDetailsDTO & gt; & gt; & gt; & gt; ज़ोन: ज़ोनऑर्डेडटैटलिस्ट.ेंट्रीसेट ()) {for (स्ट्रिंग स्ट्रिंग: zones.getValue ()) {}}  
 TicketDetailsDTO ऑब्जेक्ट का नाम और आईडी फ़ील्ड के रूप में है   
 
 
 यह प्रयास करें,  
  के लिए (प्रवेश और लेफ्टिनेंट; स्ट्रिंग, मानचित्र & lt; स्ट्रिंग, मानचित्र & lt; स्ट्रिंग, मानचित्र & lt; स्ट्रिंग, सूची & amp; टीटी; टिकट डिटेल्स डीटीओ & gt; & gt; & gt; & gt; ज़ोन: ज़ोनऑर्डेडटैटलिस्ट.ेंट्रीसेट ()) {for (Entry & lt ; स्ट्रिंग, मानचित्र & lt; स्ट्रिंग, मानचित्र & lt; स्ट्रिंग, सूची & amp; लिट; टिकट डिटेल्स डीटीओ & gt; & gt; & gt; & gt; मानचित्र 2: zones.getValue ()। प्रविष्टि ()) {for (प्रविष्टि & lt; स्ट्रिंग, मानचित्र & lt; स्ट्रिंग, सूची & lt; TicketDetailsDTO & gt; & gt; & gt; नक्शा 3: map2.getValue ()। प्रविष्टि ()) {के लिए (प्रविष्टि & lt; स्ट्रिंग, सूची & amp; लिफ्ट; टिकटडायंट डीटीओ & gt; मैप 4: map3.getValue ()। entrySet ()) {for (टिकट के विवरण डीटीओ टिकट विवरण डीटीओ: Map4.getValue ()) {// अपने कोड के साथ खेलें यहाँ}}}}}

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