Lecture 4
3
Reading Java
•Token:
smallest sequence of characters that makes
sense by itself (like a word in English)
•atm.println(“sorry... ”);
•The seven tokens on this line are
atm .
println ( “sorry... ” )
;
•White space (blank, tab, newline) may (but need not) separate tokens: 2+3 and 2
+ 3
are the same (but the last is bad form)
