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    This happens when you try to instantiate a class that can't be instantiated, either because the class object is abstract, an interface, an array class, a primitive type, void, or because the class has no nullary constructor.

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via by Unknown author, 2 years ago
via Oracle Community by 807541, 1 year ago
java.lang.InstantiationException: oracle.jdbc.xa.OracleXADataSource	at java.lang.Class.newInstance0(Native Method)	at java.lang.Class.newInstance(	at com.sun.enterprise.repository.JdbcXAResource.createDataSource(	at com.sun.enterprise.resource.ResourceInstaller.installJdbcXADataSources(	at com.sun.enterprise.resource.ResourceInstaller.installJdbcDataSources(	at	at com.sun.enterprise.server.J2EEServer.main(