Are generics important java?
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Explain 5 features introduced in jdk 1.7?
How do you use wildcards?
if arraylist size is increased from initial size what is the size of arraylist...suppose initial is 100 , if i add 101 element what is the size...
How many types of syncronization?
What are the different types of java?
what is the messsage u r going to get from an objectoriented programing?
What’s a deadlock?
Can we declare Pointer in Java?
What is the maximum size of a string in java?
What is the difference between a vector & an array list?
How many bits is a double?
Why do we need data structure in java?