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Hi all, I am dng a mini project on FileSplitter application which splits the GBs of logfile into Smaller chunks(mbs) depending on the split size." How to handle GBs file? I am getting OutOfMemoryException, when I input such GB sized file. Thx
2184The class "Class" is belongs to which package?? a) java.lang b)java.lang.reflect c)java.util d)None
4 9542which of tha following is not a thread safe class? a) ArrayList b)Vector c)HashTable d)None
17 20698Where can i get Latest SUN Certification Dumps and what are the Sun Certification Codes that are available, Im new to JAVA, so please gimme info as i need to write J2EE - Core Java Certification
1942This is my code i have a doubt class ab implements a,b { public void add() { System.out.println("Hi") } } interface a { public void add(); } interface b { public void add(); } in this code i have two interface implemented in the class has same method.just i want to know which method of interface implemented in the class. interface a or interface b? confused me .
3 5236IN java collections we have both interfaces and classes. instead of using interfaces why we can't use classes only like that why we can't use interfaces only. why we need two things interface and class.
6 10817
What are the common uses of "this" keyword in java ?
Name few java util classes introduced with java 8 ?
Explain java coding standards for variables ?
Difference between vector and arraylist.
What is internal variable?
Can a vector contain heterogenous objects?
Which number is denoted by leading zero in java?
How do you declare a string variable?
What is the exact difference in between Unicast and Multicast object?
What happens if I remove static from main method?
What are instance variables?
What design pattern you have used in your project? I answered Factory pattern, how it is implemented? What are its advantage? Do know about Abstract Factory?
What is use of set in java?
Why are constructors used?
What is return in java?
