final List results = new ArrayList();
session.setGlobal( "results",
results );
StockTickInterface tick1 = new StockTick( 1,
"DROO",
50,
10000 );
StockTickInterface tick2 = new StockTick( 2,
"ACME",
10,
10010 );
StockTickInterface tick3 = new StockTick( 3,
"ACME",
10,
10100 );
StockTickInterface tick4 = new StockTick( 4,
"DROO",
50,
11000 );
assertEquals( 0,