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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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EI_EXPOSE_STATIC_REP2

MS: May expose internal static state by storing a mutable object into a static field (EI_EXPOSE_STATIC_REP2)

 This code stores a reference to an externally mutable object into a static
   field.
   If unchecked changes to
   the mutable object would compromise security or other
   important properties, you will need to do something different.
  Storing a copy of the object is better approach in many situations.