Why comments is imp in java

Question

say me

Answer 1

https://www.google.gr/search?q=imp&source=lnms&tbm=isch&sa=X

Answer 2

For a more serious answer - comments are important in _every_ language. They make code clearer, easier to read and understand (by someone else or even by yourself, 6 months later :) ), and therefore easier to maintain.

Answer 3

In java comments are only for understanding purpose.
or if you want to express your program in more detail.