public java.util.List<Change> getChanges() {
        if (changes == null) {
            changes = new com.amazonaws.internal.SdkInternalList<Change>();
        }
        return changes;
    }
public java . util . List < Change > getChanges ( ) { if ( changes == null ) { changes = new com . amazonaws . internal . SdkInternalList < Change > ( ) ; } return changes ; }
<p>
A list of <code>Change</code> structures that describes the resources AWS CloudFormation changes if you execute
the change set.
</p>

@return A list of <code>Change</code> structures that describes the resources AWS CloudFormation changes if you
execute the change set.