Recent questions tagged java-collections

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How to make a new List in Java?

Dec 28, 2020 in Java by anonymous
• 8,910 points
128 views
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Enums be subclassed to add new elements?

Aug 29, 2018 in Java by samarth295
• 2,220 points
178 views
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1 answer

Sort a HashMap in Java

Jul 13, 2018 in Java by samarth295
• 2,220 points
260 views
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1 answer

A Java collection of value pairs? (tuples?)

Jul 2, 2018 in Java by Sushmita
• 6,900 points
1,848 views
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1 answer

ThreadLocal variables usage in Java

Jun 30, 2018 in Java by misc.edu04
• 1,450 points
227 views
+1 vote
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Use of Static Keyword in a Class

May 29, 2018 in Java by developer_1
• 3,310 points
235 views
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2 answers

How do I use a Priority Queue

May 19, 2018 in Java by Parth
• 4,630 points
321 views
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1 answer
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When to use LinkedList and ArrayList in Java?

May 9, 2018 in Java by Parth
• 4,630 points
446 views
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2 answers
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1 answer

Implement Tree(Datastructure) in Java

May 9, 2018 in Java by Daisy
• 8,120 points
824 views
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1 answer
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Reflection: Explanation and Uses

May 2, 2018 in Java by Parth
• 4,630 points
212 views
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1 answer
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How can I Sort an ArrayList in Java

Apr 23, 2018 in Java by developer_1
• 3,310 points
353 views
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2 answers
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2 answers