Can we sort hashmap in java?
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What is the purpose of garbage collection in java, and when is it used?
What method is used to specify a container's layout in java programming?
Explain the importance of thread scheduler in java?
explain autoboxing in java?
Which collection object is faster to retrieving the data and inserting the data into it.
2 Answers Jamcracker, Virtusa,
Differentiate Vector and ArrayList?
StringBuilder s = new StringBuilder("Hello Mom");s.append(",I mean,Mother"); Response.Write(s.ToString()); String s = "Hello Mom"; s+ = ",I mean Mom"; Response.Write(s); Which is faster ? which uses the most memory?
State the merge-sort principle and its time complexity.
0 Answers Akamai Technologies,
What are different ways of object creation in java ?
what is daemon thread and which method is used to create the daemon thread? : Java thread
What is the major advantage of external iteration over internal iteration?
How do you create a method in java?