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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 2688Q) I have a ArrayList object, in that object i have added 5 integer values, 5 float values, 5 string values. Now question is how can delete particular type of data ( i.e all int values or all float values or string values) in that list object at a time?
3 8542I have a Arraylist object, it has duplecate values also. Now question is i want delete duplecate data in that objet with out using Set?
8 15417Hai friends I am MCA 2006 passout. Spend time in 1 yr for teacing and 5 months in small s/w firm. worked in 4 or 5 months in few places. Presently I am writing bank exams. I want to get back to IT sector. Are there any possibilities. any growth prospects?. I am having some knowledge in core and advanced java. I am so desperate. Any suggestions thanks in advance. u can write to my mail mahidestiny@gmail.com
4 5529write a class to input 2 points by the user & check the line maked by the points is horizontal,vertical or rectangle?
1 2928
What is a list in java?
What are the two environment variables that must be set in order to run any java programs?
What is final class?
What is the abstract class?
How would overload a function based on return type?
do I need to use synchronized on setvalue(int)? : Java thread
Name container classes in java programming?
Explain the importance of import keyword in java?
What is the point of polymorphism java?
what is the difference between a threads start() and run() methods? : Java thread
What is the benefit of inner classes in java?
Why is core java important?
Is a case study a method or methodology?
Why java uses the concept of the string literal?
Difference between a process and a program?
