Why java doesn’t support multiple inheritances?
What is the purpose of a default constructor?
What string is utf8?
How can I debug the Java security exceptions and AccessControlExceptions?
How many Java environments are there?
1 Answers Phantom Technologies,
Can any one say how will sort map objects in java?
How will you serialize a singleton class without violating singleton pattern?
What is the use of inner class?
What are static blocks and static initalizers in java ?
Why does java not support operator overloading?
what is the difference between String s="hello"; and String s=new String("hello");?
enlist some features of jdk.
What is the difference between preemptive scheduling and time slicing?