Is void a keyword in java?
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What is toarray method in java?
What is meant by anonymous class?
Name the types of 'priority'?
Why put method is used?
Explain which of the following methods releases the lock when yield(), join(),sleep(),wait(),notify(), notifyall() methods are executed?
What is hash method?
what is an object class?Explain its methods?
what is mean by synchronization?
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After compilation of java program we'll get .class code. If it's generated in OS Windows XP will it work on OS Linux? If yes why? If no why?
Which class has no duplicate elements?
What is protected and friendly?
Which method you will use to create a new file to store some log data. Each time a new log entry is necessary, write string to the file in java ?