Hallo welche Java Version läuft den da ?
aus der Doku
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  • If you are using Java 8 or newer then you should use the JDBC 4.2 version.
  • If you are using Java 7 then you should use the JDBC 4.1 version.
  • If you are using Java 6 then you should use the JDBC 4.0 version

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Gruß Rainer