convertToAltCaps ♡ Language/Type: Related Links: Java string return String V Write a method named convertToAltCaps that accepts a string as a parameter and returns a version of the string where alternating letters are uppercase and lowercase, starting with the first letter in lowercase. For example, the call of convertToAltCaps ("Pikachu") should return "pIkAcHu".

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Methods of StringBuilder class

The StringBuilder class can be used to create mutable strings. The methods defined in the StringBuilder class are widely used to manipulate and concatenate strings. It is a non-synchronized class which has public methods that can be accessed by multiple threads. It is not thread-safe.