JavaScriptResultSet data = new JavaScriptResultSet();
data.setResultSet( dataSet );
data.addRow( new Object[] { "a", new Integer( 1 ) } );
data.addRow( new Object[] { "b", new Integer( 2 ) } );
data.addRow( new Object[] { "c", new Integer( 3 ) } );
Object[] col = data.getDataColumn( 0 );
assertEquals( 3, col.length );
assertEquals( "a", col[0] );
assertEquals( "b", col[1] );