Why wait and notify methods are declared in object class?
When we serialize an object does the serialization mechanism saves its references too?
What is the effect of keeping a constructor private?
What class is used to create Server side object?
Can you declare the main method as final?
what is difference between set and list in collection?
what is the difference between String s="hello"; and String s=new String("hello");?
What is consumer in java?
Can java program run without jre?
How do you replace a string in java?
What is character in data type?
What value is a variable of the string type automatically initialized?
What is "this" keyword in java? Explain