See Java Language Specification "3.3 Unicode Escapes".
In fact any numbers of the character 'u' are allowed as long as the last 'u' is followed by four hex digits.
Description
Idea should show no errors for this code:
String t = "\uu1234";
See Java Language Specification "3.3 Unicode Escapes".
In fact any numbers of the character 'u' are allowed as long as the last 'u' is followed by four hex digits.
Bug
Open
Normal
Good code is red: Unicode escapes with multiple 'u's