Please look at the operator precedence chart at this link: http://java.sun.com/docs/books/tutorial/java/nutsandbolts/expressions.html. I don't understand what do they mean by [ ] . (params) in the topmost row under heading "postfix operators". Which three postfix operators do they mean by these three symbols? Thanks!
[] is the operator used to access elements of arrays, e.g. a[0],a[1]... . is the operator used to access methods or variables, e.g. System.out.println()