Why a dead thread occurs?
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If set accepts only one argument then how can it compare two objects to avoid duplicates
Can we pass a primitive type by reference in java? How
What are command line arguments?
What is the difference between the reader/writer class hierarchy and the inputstream/outputstream class hierarchy in java programming?
What is the SimpleTimeZone class?
What is replacefirst in java?
What is synchronization? How it can be achieved?
1.) if we use "private" in place of "public" in public static void main()... 2.) if we use "int" in place of "void".... 3.) can we ommit "static" keyword from that statement.... 4.) also can we give the command line arguments type as int type or float,etc.(.i.e (string args[]))
Explain the concept of polymorphism with examples?
What are the three parts of a lambda expression?
How do you define a singleton class?
What is formatted output?