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via Oracle Community by 451746, 1 year ago
This exception has no message.
java.lang.NullPointerException: 	at oracle.jdbc.driver.UpdatableResultSet.getInternalMetadata(UpdatableResultSet.java:2324)	at oracle.jdbc.driver.UpdatableResultSet.updateObject(UpdatableResultSet.java:2146)	at oracle.jdbc.driver.UpdatableResultSet.updateInt(UpdatableResultSet.java:1956)	at com.mdb.GetConnection.main(GetConnection.java:56)