String class is defined under which package in java?
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What is Runtime class and its purpose?
How to reduce flicking in animation?
how tha garbage collector know that the object will be deleted? on which algorithm the garbage collector works? what is the working principle of garbage collector? How manay types of garbage collectors r there?
What are the types of java?
Explain different types of thread priorities ?
What is oop in java?
Is string a datatype?
What is boolean example?
Tell me how many ways are there to initialise an integer with a constant.
Q) 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?
What is lazy programming?
What is the primary benefit of encapsulation?