Which One is optimal to choose ?
Syncronized hash map or Hash table with single thread model?
How can a hash map syncronized with out using syncrozed
blocks in programm?
Answer Posted / dsr
Collections.synchronizedMap(HashMap object)
| Is This Answer Correct ? | 1 Yes | 1 No |
Post New Answer View All Answers
Is null a string?
Explain wrapper classes in java?
When a byte datatype is used?
Explain runtime exceptions?
What is the difference between private & public & friendly classes?
What type of variable is gender?
What is the purpose of garbage collection in java, and when is it used?
What is bubble sort in java?
What is arraylist e?
What is the use of optional ?
What is an example of a constant variable?
Is assembly language a low level language?
What is the use of arrays tostring () in java?
What is busy spin, and why should you use it?
Is java a virus?