String value = String. valueOf(userChoice). toUpperCase(); This helps to make the conversion of lowercase to uppercase before doing the evaluation in the switch case.
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Two strings are considered equal ignoring case if they are of the same length and corresponding characters in the two strings are equal ignoring case . Two characters c1 and c2 are considered the same ignoring case if at least one of the following is true: The two characters are the same (as compared by the == operator)26 Şub 2020
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