Similarly, passing concatenated strings into a logging method can also incur a needless performance hit because the concatenation will be performed every time the method is called, whether or not the log level is low enough to show the message. That’s because whether or not they’re needed, each argument must be resolved before the method is actually called. Passing message arguments that require further evaluation into a Guava .Preconditions check can result in a performance penalty. “Preconditions” and logging arguments should not require evaluation (squid:S2629) Side-note: The method that contains this line might get called quite often. bug(“Comparing objects: ” + object1 + ” and ” + object2) Using SonarLint that shows me an issue in the following line. Under settings tab of SonarLint -> uncheck the box ‘Automatically trigger Analysis’.īuilt-in string formatting vs string concatenation as logging parameter? Go to File -> Settings New window will open In new window Expand tools -> locate SonarLint and click on it. How to turn off SonarLint automatic triggering on IntelliJ IDEA? SINCE 2.8 of Java Plugin, you can also use annotation with a list of rule “squid:S2076”}).ģ. This is why support for has been added to SonarQube. The //NOSONAR tag is useful to deactivate all rules at a given line but is not suitable to deactivate all rules (or only a given rule) for all the lines of a method or a class. How to suppress warning for a specific method with Intellij SonarLint plugin? For this, it analyzes all the source lines of your project on a regular basis.īoth SonarLint and SonarQube rely on the same static source code analyzers – most of them being written using SonarSource technology.Ģ. Its purpose is to give a 360° vision of the quality of your code base. SonarQube is a central server that processes full analyses (triggered by the various SonarQube Scanners). For this, it concentrates on what code you are adding or updating. Its purpose is to give instantaneous feedback as you type your code. SonarLint lives only in the IDE (IntelliJ, Eclipse and Visual Studio).
Difference between SonarQube and SonarLint?.It covers a wide area of code excellence checkpoints ranging from styling errors, potential bugs, and code defects to design inefficiencies, code duplication, lack of test coverage, and excess complexity. The Sonar is an open source platform used by developers to manage source code quality and consistency.
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