org.sonar.l10n.java.rules.squid.S106.html Maven / Gradle / Ivy

Go to download

Two important requirements must be fulfilled when logging messages:


  The user must be able to easily retrieve the logs.
  The format of all messages must be uniform to enable users to easily browse them.



If a program directly writes to the standard output, there is absolutely no way to comply with these requirements.
That's why defining and using a dedicated logger is highly recommended.



The following code snippet illustrates this rule:


System.out.println("My Message");  // Non-Compliant

logger.log("My Message");          // Compliant