Explain why wait(), notify() and notifyall() methods are in object class rather than in thread class?
Iterator in the HashMap is fail-safe means what?
What is the use of static keyword in "public static void main()"
10 Answers College School Exams Tests, Infosys, Six Dee Telecom,
Features of JAVA ? In which version of java synchronizedXXX() methods are included in Collections class.
Tell me a few examples of final classes defined in Java API?
What is casting?
What are operators and its types?
What is field name?
What is the name of the java compiler?
Explain about main thread in java?
What are synchronized blocks in java?
what is method reference in java 8?
What is the difference between java and .Net?