assertEquals("Wrong key", 1, array[0]); //$NON-NLS-1$
enumColorMap = new EnumMap<Color, Double>(Color.class);
enumColorMap.put(Color.Red, 1);
enumColorMap.put(Color.Blue, null);
collection = enumColorMap.values();
assertEquals("Wrong size", 2, collection.size()); //$NON-NLS-1$
assertFalse("Returned true when the object can not be removed", //$NON-NLS-1$
collection.remove(new Integer("10"))); //$NON-NLS-1$