What are the different collection views provided by maps?
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What are new features introduced with java 8 ?
can we create a instance for intwerface?
What are the escape sequences in java?
What is an abstract class?
What is the symbol for space?
Can we use a switch statement with strings?
What are the principle concepts of oops?
what really hapens when a object is created using new operator? 1.is it allocates memory to all variables and methods in the class with reference to that object?
What is the abstract class?
Why hashmap is used in java?
What is a resource leak ?
What is Three tier architecture. Can anyone explain with a Ordinary web application Project? (JSP,Servlets,JAVA,DAO) ?