March 2019
Intermediate to advanced
242 pages
6h 21m
English
Content preview from Java 11 and 12 – New Features
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Treating escape values
The Unicode and escape sequences are never interpreted in a raw string literal value.
A lexer is a software program that performs lexical analysis. Lexical analysis is the process of tokenizing a stream of characters into words and tokens. As you read this line, you are analyzing this string lexically, using the spaces to separate chunks of letters as words.
This analysis is disabled for the raw string literals at the start of the opening backtick. It is re-enabled at the closing backtick.
Don't replace the backtick in your string value with its Unicode escape (that is, \u0060 in), for consistency.
The only exceptions to this rule are CR (carriage return—\u000D) and CRLF (carriage return and line feed—\u000D\u000A ...
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