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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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SA: Double assignment of field (SA_FIELD_DOUBLE_ASSIGNMENT)


SA: Double assignment of field (SA_FIELD_DOUBLE_ASSIGNMENT)
 This method contains a double assignment of a field; e.g.

  int x,y;
  public void foo() {
    x = x = 17;
  }

Assigning to a field twice is useless, and may indicate a logic error or typo.