Strange toCharArray() behavior

Question

I was experimenting with toCharArray() and found some strange behavior.

Suppose private static final char[] HEX_CHARS = \"0123456789abcdef\".toCha

Answer 1

It is because the parameter to println is different in the two calls.

The first parameter is called with char[] and the second is called with a string, where HEX_CHARS is converted with a call to .toString().

The println() have an overriden method that accepts a charArray.