What is connection pooling in java?
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Does jvm maintain a cache by itself? Does the jvm allocate objects in heap? Is this the os heap or the heap maintained by the jvm? Why
What are the benefits of a jar file?
Describe life cycle of thread?
What is meant by java se?
What is serializable in java?
I get an exception if I remove the static modifier from main?
i heard that JVM internally contains pointers...is this true?
What is meant by annotation in java?
What is property file in java?
what is reflection api? How are they implemented?
How do I run a java program from the command line?
What is meant by framework in java?