The Integer.parseInt() method in Java is used to convert a String into an int (primitive data type). It is part of the Integer class in the java.lang package ...

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.

Java developers use the Character, String, ... public char charAt(int index) extracts and returns the character at the index position in the current StringBuffer‘s value array.