What are variable arguments or varargs?
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What are the differences between Java 1.0 and Java 2.0?
Explain some best practices you would apply while using collection in java?
What is the use of parse function in java?
Why java is used everywhere?
what is the difference between yielding and sleeping? : Java thread
Distinguish method overloading and method overriding
What is the role of the java.rmi.naming class?
Add a value x to array from index l to r where 0 <= l <= r <= n-1
is it mandatory to deaclare all variables public static fianl in interfaces?if i declare like in the below program, public interface A { public static final int I=0; int j=0; } in interface A,what is the difference between I,j?
If I don't provide any arguments on the command line, then what will the value stored in the string array passed into the main() method, empty or null?
why String class is immutable.
What is the exact difference in between unicast and multicast object? Where we will use?