Can we use synchronized block for primitives?
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Can an object subclass another object?
Explain the difference between collection api and stream api in java8?
why the abstract class has default constructor?
take an array with -ve and +ve value both.find out the nearest value of 0(zero).if two values are same like(-2 and +2)then extract +2 is nearest of 0(zero).
How will you initialize an Applet?
How do you convert an int to a string in java?
How strings are created in java?
Explain java coding standards for constants?
Is a boolean variable?
There are 100 keys and values in HashMap.how to get the keys and values?
What does int [] mean in java?
What is the maximum size of hashmap in java?