org.sonar.l10n.java.rules.java.S5665.html Maven / Gradle / Ivy

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Why is this an issue?
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!
        !!!!
      """;

Resources

   JEP 378: Text Blocks 
   Programmer’s Guide To Text Blocks, by Jim Laskey and Stuart Marks