Question

write four methods of character class in java​

Answer 1

Answer:

• Some frequently used Character Class methods used in Java are:
• isLetter Method in Java. ...
• isDigit Method in Java. ...
• isWhitespace Method in Java. ...
• isUppercase Method in Java. ...
• isLowercase Method in Java. ...
• toUpperCase Method in Java. ...
• toLowerCase Method in Java.

Answer 2

Answer:

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Explanation:

• isLetter Method in Java.
• isLetter Method in Java. isDigit Method in Java.
• isLetter Method in Java. isDigit Method in Java.isWhitespace Method in Java.
• isLetter Method in Java. isDigit Method in Java.isWhitespace Method in Java. isUppercase Method in Java.
• isLetter Method in Java. isDigit Method in Java.isWhitespace Method in Java. isUppercase Method in Java. isLowercase Method in Java.
• isLetter Method in Java. isDigit Method in Java.isWhitespace Method in Java. isUppercase Method in Java. isLowercase Method in Java. toUpperCase Method in Java.
• isLetter Method in Java. isDigit Method in Java.isWhitespace Method in Java. isUppercase Method in Java. isLowercase Method in Java. toUpperCase Method in Java. toLowerCase Method in Java.
• isLetter Method in Java. isDigit Method in Java.isWhitespace Method in Java. isUppercase Method in Java. isLowercase Method in Java. toUpperCase Method in Java. toLowerCase Method in Java. toString Method in Java.