What is the differnce between Java 7 and Java 8

Answer 1

Basically improvement over the previous version

Answer 2

thanks a lot..:)

Answer 3

lambdas, optionals, streams were newly introduced in 8. Is this what you were looking for?

Answer 4

in java 8 you have many new concepts like linked list collections iterator and many more....I think threads interface these are also new features

Answer 5

Also a new java.time package.