What is JVM ? use of JVM?

6 Answers   BVC, Tech Mahindra,

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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 ?

0 Answers   HCL,

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Do you know why doesn't the java library use a randomized version of quicksort?

0 Answers  

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String class is defined under which package in java?

0 Answers  

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FOR EXAMPLE WE R HAVING TWO LIST ELEMENTS ..BOTH LISTS CONTAINS ID,NAME,PLACE ..I NEED TO COMPARE BOTH IDS IN TWO LISTS,IF ID'S R SAME MEANS WE HAVE ADD THE DETAILS(LIKE NAME,PLACE) TO MAP...HOW IS POSSIBLE ?CAN ANY ONE SUGGEST?

1 Answers  

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How concurrent hashmap works?

0 Answers  

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what is Hashmap & Hashtable wirh example?

5 Answers   CTS, Saksoft,

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can java object be locked down for exclusive use by a given thread? Or what happens when a thread cannot acquire a lock on an object? : Java thread

0 Answers  

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Can a method inside a interface be declared as final?

0 Answers  

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How to find the length and capacity of a string buffer ?

2 Answers  

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What is inner class?what is the use of inner class?where we create the object for inner class? and inner class can extend any class or inner class can implement any interface?

1 Answers   Wipro,

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Is it possible to override private or static method in java?

0 Answers  

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