티끌모아 태산

https://stackoverflow.com/questions/6008241/what-is-the-difference-between-e-t-and-for-java-generic {} What is the difference among all three of the above and wha... stackoverflow.com 위 링크에서 답변 중 아래와 같은 내용이 있다. It's more convention than anything else. T is meant to be a Type E is meant to be an Element (List: a list of Elements) K is Key (in a Map) V is Value (as a return value or mapped value) ..