Can a constructor call another constructor?
How Array List can be Serialized.
os is developed in c no java is more secured then c na why dont the os developed is developed using java
What is string [] args?
what is thread in Java ?
What are thread local variables?
Why parameters should be passed by reference?
What is the synonym of framework?
take any 4 input numbers. like 2345.. wanted out put is All 16 combinations of the number 2345.. for example- taking input as 4565 output- 5654 4556 4655..
what is meant by serialization?
Why stringbuilder is not thread safe?
What do u mean by wrapper Class? What do u mean by Jvm... How do u change JVM for other OS? Or No need to Change ...? its like tricky
What is the maximum size of hashmap in java?