What is Enum in Java?
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There is a Banking application. It has 2 types of account, Savings and Current. Write a method calculateInterest by passing an ArrayList of these account objects and calculate Interest accordingly. Write code for this situation
What will happen if we write code like: try{}catch(exception e)catch(IOException i)
how we can make a read-only class in java?
Where is java located?
when a request is generated from apache tomcat 5.5 and goes to oracle 10g or mysql,,, how the oracle or mysql reads the request as apache is a web server and oracle 10g is application server? when the oracle 10g provides response, how the apche tomcat reads it???
is set interface synchronized by default???
hi to all. well can you please tell me that why String class is immutable? Thanks in advance.
Can we have static methods in an interface?
What is assembly used for?
what is the need to set path in java? how many ways to set path in java? Explain breif?
Why do we need strings in java?
What do you understand by the term string pool?