What is boolean keyword in java?
No Answer is Posted For this Question
Be the First to Post Answer
What are field variable and local variable?
For which statements we use a label?
Why is the type for real numbers called double?
When will we use them?
What is remote method invocation (rmi)?
How does queue work in java?
Explain about varargs in java?
What is a lambda expression ? What's its use ?
What is the difference between iterator and list iterator?
what is the difference between equals method and ==
17 Answers IBM, Professional Access, TCS,
class{ ... ... interface myinterface{ ... ... } abstract class{ .. .. } ... .. .. } is this possible to write "Interface and/ or Abstract class inside a class ? if possible whcich one is possible is only interface? is only abstract?
do I need to use synchronized on setvalue(int)? : Java thread