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Sanity4J was created to simplify running multiple static code analysis tools on the Java projects. It provides a single entry point to run all the selected tools and produce a consolidated report, which presents all findings in an easily accessible manner.

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AvoidPrintStackTrace

AvoidPrintStackTrace

Avoid printStackTrace(); use a logger call instead.



//PrimaryExpression
 [PrimaryPrefix/Name[contains(@Image,'printStackTrace')]]
 [PrimarySuffix[not(boolean(Arguments/ArgumentList/Expression))]]


Example(s):



class Foo {
  void bar() {
    try {
     // do something
    } catch (Exception e) {
     e.printStackTrace();
     }
   }
}