isLowerCase(char ch) determines if the specified character is a lowercase character. A character is lowercase if its general category type, provided by Character . getType(ch), is LOWERCASE_LETTER, or it has contributory property Other_Lowercase as defined by the Unicode Standard.
What is lowercase in Java?
isLowerCase(char ch) determines if the specified character is a lowercase character. A character is lowercase if its general category type, provided by Character . getType(ch), is LOWERCASE_LETTER, or it has contributory property Other_Lowercase as defined by the Unicode Standard.