Top Questions

1. Difference between shutdown and shutdownNow of Executor Service
   82 votes

   3 answers
2. Understanding the concept behind Service provider framework like JDBC using the factory method
   32 votes

   2 answers
3. Why did the language designers of Java preferred chaining over open addressing for most hash based structures except for some like ThreadLocal?
   27 votes

   1 answers
4. Radix sort: LSD versus MSD versions
   24 votes

   3 answers
5. System.currenTimeInMillis() vs System.nanoTime()
   24 votes

   3 answers