Hey buddy.. can you please tell me about the use of marker interface? And is there any link between marker interface and factory methods? Thanks in advance.
2 6337Hi, well i am unable to understand that why it is mandatory to have same hashcode, if two objects are same? Thanks in advance.
5 7103Hi buddy, well i got that there is always a default constructor with abstract class. OK. But why not with interface? Thanks in advance.
2 5061hi to all. well can you please tell me that why String class is immutable? Thanks in advance.
5 96531).Is Object class abstract or not? 2).Is main method(public static void main(String args[])low priority thread or high priority thread?
TCS,
3 101861).what is the difference between below examples String s="vijay"; String s=new String("vijay");
12 19166what are the different access specifiers that can be used by interfaces and abstract classes? can anyone give me detailed description on this
11 24739
What are the types of strings?
How a string is stored in memory?
What is the main functionality of the remote reference layer?
what is thread? What are the high-level thread states? Or what are the states associated in the thread? : Java thread
Which types of exceptions are caught at compile time?
What is the name of the java compiler?
What is a boolean flag in java?
What is off heap memory?
What is finally block?
How many ways can you break a singleton class in java?
What is a function in programming?
difference between byte stream class and character stream class?
Can arraylist contain null values?
What is a platform?
What is meant by interface?