Java isUpperCase(char ch) method is a part of Character class. This method is used to check whether the specified character is an uppercase character or not . This method does not support supplementary characters. A character is uppercase if its general category type, provided by Character.
Is uppercase method Java?
Java isUpperCase(char ch) method is a part of Character class. This method is used to check whether the specified character is an uppercase character or not . This method does not support supplementary characters. A character is uppercase if its general category type, provided by Character.