java char from int code example

Example 1: java get an int from a char

char charValue = '2';
int intValue = Character.getNumericValue(charValue); // 2

Example 2: string to int java

int result = Integer.parseInt(number);

Example 3: java convert char to int

char something = '1';
int value = Integer.parseInt(something + "");
System.out.println(value);  // prints 1

Example 4: convert from integer to character java

char a = (char) 65;