The use of escape sequences is mostly unnecessary in text blocks.

Noncompliant Code Example

\n can be replaced by simply introducing the newline, \"\"\" it is sufficient to escape only the first qoute.

String textBlock = """
        \"\"\" this \nis
        text  block!
        !!!!
      """;

Compliant Solution

String textBlock = """
        \""" this
        is
        text  block!
        !!!!
      """;

See