Is alive method in java?
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explain System.out.println()
How do you remove all elements from an arraylist in java?
perpare on factorypattern,linklist wothout using collection, (multitharding ie create producer/customer therad producer create Queue continuesly,consumer consume queue, consumer wait if queue is full,producer wait if queue is empty),diff betn sleep(1000)&wait(1000) these r the main Q ask in huawei(2008)
What are command line arguments?
Why is java so important?
What is the difference between the synchronized() & static synchronized()?
How to change the priority of thread or how to set priority of thread?
What is synchronization? How it can be achieved?
What is the difference between break and continue statements?
How java is similar to c?
What are the 6 functions?
Can sleep() method causes another thread to sleep?