split a string in java algorithm -

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मेरे पास निम्न स्ट्रिंग है: 

  FIELD, कुंजी, 0, क्षेत्र, 2, 3,4   
 मुझे  कुंजी  और  क्षेत्र  के मूल्यों को चुनना होगा और उन्हें पूर्णांक सरणी में परिवर्तित करना होगा .. जैसे  
  कुंजी = {0}; क्षेत्र = {2,3,4}   
 मैं इसे कैसे प्राप्त कर सकता हूं?   
 
 
 आप  #indexOf  और  #split  का उपयोग कर सकते हैं ऐसा करने के लिए   मुझे लगता है    स्ट्रिंग  ऐसा है  
  फ़ील्ड, कुंजी, कुंजी 1, कुंजी 2, के 3 ..., क्षेत्र, क्षेत्र 1, क्षेत्र 2, क्षेत्र 3 ...   
 
  स्ट्रिंग इनपुट = "फ़ील्ड, कुंजी, 0, क्षेत्र, 2,3,4"; इंट इंडेक्स ओफ्के = इनपुट.इनडेऑफ़ ("कुंजी"); इंट इंडेक्स ओफ़रईए = इनपुट.इंडएक्सऑफ़ ("एरिया"); स्ट्रिंग कुंजी [] = input.substring (indexOfKEY + 4, indexOfAREA-1) .split (","); स्ट्रिंग क्षेत्र [] = इनपुट.substring (indexOfAREA + 5) .split (",");

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