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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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ArrayIsStoredDirectly

ArrayIsStoredDirectly

Constructors and methods receiving arrays should clone objects and store the copy. This prevents future changes from the user from affecting the original array.
This rule is defined by the following Java class: net.sourceforge.pmd.lang.java.rule.sunsecure.ArrayIsStoredDirectlyRule
Example(s):


  
public class Foo {
  private String [] x;
    public void foo (String [] param) {
      // Don't do this, make a copy of the array at least
      this.x=param;
    }
}