#20 MetBeans 3 tests fail

[Steffen Neumann]

Testcase: testDelete(net.sf.metware.beans.MetobservCharacterizationMassspectrumBeanTest): Caused an ERROR
You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '[F@a37368, [F@edc3a2, '1')' at line 1