difference between vectorlist and hash
What are thread priorities and importance of thread priorities in java?
If an object reference is set to null, will the garbage collector immediately free the memory held by that object?
I have a Person object with 5 variables and I want to store them in a file called Person.txt. What should I do?
when a request is generated from apache tomcat 5.5 and goes to oracle 10g or mysql,,, how the oracle or mysql reads the request as apache is a web server and oracle 10g is application server? when the oracle 10g provides response, how the apche tomcat reads it???
What is cloneable interface?
What is int short for?
What is java oops?
Why to give the file name same as the public class name in java?
what are depricated methods ?
String class is defined under which package in java?
How can you avoid serialization in child class if the base class is implementing the serializable interface?
what is difference between Interface and abstract class