for( int iDriver = 0; iDriver < ogr.GetDriverCount(); iDriver++ )
{
Driver poDriver = ogr.GetDriver(iDriver);
if( poDriver.TestCapability( ogr.ODrCCreateDataSource ) )
System.out.print( " -f \"" + poDriver.GetName() + "\"\n" );
}
System.out.print( " -append: Append to existing layer instead of creating new if it exists\n" +
" -overwrite: delete the output layer and recreate it empty\n" +