Why char array is favored over string for the storage of passwords?
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Map map = new HashMap(2); map.add(“1”,”one”); map.add(“2”,”two”); map.add(“3”,”three”); What will happen at this line?
What is the difference between java applets and applications?
Is java a super set of javascript?
What is meant by method?
why the constructor should be used in class,if there is no constructor what will happen?
Explain aggregation in java?
Can you make an instance of an abstract class?
Can a class have an interface?
Does sprintf add a null terminator?
How do you make an arraylist empty in java?
What is Locale class?
What are the common uses of "this" keyword in java ?