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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 2756Q) 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 8675I 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 15672Hai 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 5657write a class to input 2 points by the user & check the line maked by the points is horizontal,vertical or rectangle?
1 3010
Can we declare an interface as final?
how are methods defined?
Write a java program to count the number of words present in a string?
Is java still relevant?
How can we create an immutable class in java?
What is the multi-catch block in java?
difference between byte stream class and character stream class?
How do you reverse a word in java?
What is starvation?
Difference between abstract and concrete class ?
In multi-threading how can we ensure that a resource isn't used by multiple threads simultaneously?
What is the difference between static method and instance method in Java?
How do I write a self declaration?
List types of storage classes in java?
What is the difference between the paint() and repaint() methods in java programming?
