How to perform Singleton of the java class object on multi
JVM?
Answers were Sorted based on User's Feedback
Answer / balu
Its possible to write a singleton class by
storing/serializing the singleton object into a flatfile
and use it across all the JVM's. By which it ensures that
only one instance is crested and used across multiple JVM's.
Is This Answer Correct ? | 13 Yes | 2 No |
Answer / boka
How would you maintain the state of the object across the
JVM... if a singleton is being worked upon on multiple JVMs
and each one changes the state of Singleton how would this
be maintained. I dont think that Singleton across JVMs
makes any sense...
Is This Answer Correct ? | 6 Yes | 1 No |
how to make a un-checked exception as a checked exception one.
Explain garbage collection in java?
What is boolean false?
how you will prevent method overriding?
Hi Friends, I am beginner in java. what i know about synchonized keyword is,If more that one 1 thread tries to access a particular resource we can lock the method using synchronized keyword. Then after that how the lock is released and how next thread access that.Please explain with example.
How do you define a method?
Explain different types of thread priorities ?
can you program for reverse string?
How thread scheduler schedule the task?
Explain notify() method of object class ?
Can we add default constructor to Servlet?
Explain wait(), notify() and notifyall() methods of object class ?