Behavior of the method named closeOrderDrill

Display closeOrderDrill method in Listing 1.

The body of the method contains four replications of the same code.

This code causes the incoming object to execute the two motions.

The first motion causes the object to turn LEFT by ninety degrees.

The second motion causes the object to move FORWARD by one meter.

When those two motions are executed four times in succession:

• The members of the drill team have moved in a square and end up back where they started.