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How Comparator and Comparable Help in Searching from a Collection  RSS feed

Bhavesh Sangwan
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I'm trying to find the best way to search an object with a specific field from collection. So according to my knowledge, comparator and comparable interface can help in SORTING but how they can help in SEARCHING and item from arraylist or Map with respect to object property.....?

Please help me clearing this doubt...

Jeff Verdegan
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Android IntelliJ IDE Java
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