public DescribeChangeSetResult withChanges(Change... changes) {
        if (this.changes == null) {
            setChanges(new com.amazonaws.internal.SdkInternalList<Change>(changes.length));
        }
        for (Change ele : changes) {
            this.changes.add(ele);
        }
        return this;
    }
<p>
A list of <code>Change</code> structures that describes the resources CloudFormation changes if you execute the
change set.
</p>
<p>
<b>NOTE:</b> This method appends the values to the existing list (if any). Use
{@link #setChanges(java.util.Collection)} or {@link #withChanges(java.util.Collection)} if you want to override
the existing values.
</p>

@param changes
       A list of <code>Change</code> structures that describes the resources CloudFormation changes if you
       execute the change set.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-cloudformation/src/main/java/com/amazonaws/services/cloudformation/model/DescribeChangeSetResult.java