In Java, char is technically a "16-bit integer", so you can simply cast it to int and you'll get it's code. From Oracle : The char data type is a single 16-bit Unicode character.

The char keyword is a data type that is used to store a single character. A char value must be surrounded by single quotes, like 'A' or 'c'.

In the Java SE API documentation, Unicode code point is used for character values in the range between U+0000 and U+10FFFF, and Unicode code unit is used for 16-bit char values that …

char is actually a numeric type containing the unicode value (UTF-16, to be exact - you need two chars to represent characters outside the BMP) of the character. You can do everything with it …

Dec 12, 2024 · A code point is an integer reference to a particular character. We can represent the integer itself in plain decimal or alternate bases like hexadecimal or octal. We use alternate …

Jul 6, 2024 · To create a Unicode character in Java, we need to understand the code point of the desired character. Once we have the code point, we can use Java’s char data type and the …

Apr 1, 2025 · In this tutorial, we will learn all about Java char or Character Data Type which is another primitive data type in Java: This tutorial will also include a brief description of char …

Mar 28, 2010 · Java's char is a UTF-16 code unit. For characters with code-point > 0xFFFF it will be encoded with 2 char s (a surrogate pair). See https://www.oracle.com/technical …

Mar 3, 2025 · Java’s char type is meant to store individual characters, but it doesn't work the way you might think. Instead of just holding a basic ASCII character, it actually stores a UTF-16 …

Feb 6, 2025 · To get the ASCII value of a character, we can simply cast our char as an int: char c = 'a'; System.out.println((int) c); And here is the output: 97. Remember that char in Java can …