}
@Test
public void testDriverClassesToForceMetaIOE() throws IOException {
ISystemConfig sysConfig = mock( ISystemConfig.class );
IConfiguration config = mock( IConfiguration.class );
when( sysConfig.getConfiguration( SqlMetadataQueryExec.CONFIG_ID ) ).thenReturn( config );
when( config.getProperties() ).thenThrow( new IOException() );
SqlMetadataQueryExec sqlMetadataQueryExec = new SqlMetadataQueryExec( sysConfig );
assertEquals( 0, sqlMetadataQueryExec.driverClassesToForceMeta.size() );
}