Security Violation:attempt to use Restricted Class: sun.jdbc.odbc.JdbcOdbcDriver

I'm developing a web application with Eclipse as IDE, I want to connect database using jdbc-odbc (I use MS-Access)
When I run the application an exception appears

Code:

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Security Violation:attempt to use Restricted Class: sun.jdbc.odbc.JdbcOdbcDriver

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what's wrong ?

Try adding the following to the policy file:

Code:

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grant {
    permission java.lang.RuntimePermission
      "accessClassInPackage.sun.jdbc.odbc";
    permission java.util.PropertyPermission
      "file.encoding", "read";
  };

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the policy file is located under JRE_HOME lib/security