The fastest method present in String class in JAVA to convert charArray to String is the static method of String class called valueOf (charArray []) OR String (char []) constructor.

Character.getNumericValue(aChar) will let me convert a char into an int. I want to know how I can reverse the process and get a char from an integer? Thanks.

Here's everything you need to know about Java operators and operator types, and how to use them to write expressions for your Java programs.