This week's book giveaway is in the OCAJP 8 forum. We're giving away four copies of OCA Java SE 8 Programmer I Study Guide and have Edward Finegan & Robert Liguori on-line! See this thread for details.
Originally posted by frantisek nejedly: There is an abstract class and I only remove the keyword abstract. Is the class functionality the same as before except for ability to be instantiated? Or is there anything more? Thank you.
Assuming there were no abstract methods in the class then the functionality will not have changed. If there were abstract methods then you will need to implement these and by implementing them you are obviously changing the functionality.