What is the negated expression of .equalsIgnoreCase() ?
If the expression is name.equalIgnoreCase("John") where name is a variable of type String, then the negation would be !name.equalIgnoreCase("John")....Do you see the ! I put in?
The negated expression of .equalsIgnoreCase() would just check if the string you are testing does not equal the string in the parenthesis regardless of upper or lower case letters.