While working on the Intelli J idea I noticed about the Error in which I was unable to understand the second argument in the Error the first one displays the line number. But what does this second argument stand for? Error:(19, 40) java: ')' expected Error:(19, 44) java: not a statement Error:(19, 52) java: ';' expected Error:(20, 9) java: 'else' without 'if'