public AnalysisPacketHeader withSourceAddresses(String... sourceAddresses) {
        if (this.sourceAddresses == null) {
            setSourceAddresses(new com.amazonaws.internal.SdkInternalList<String>(sourceAddresses.length));
        }
        for (String ele : sourceAddresses) {
            this.sourceAddresses.add(ele);
        }
        return this;
    }
<p>
The source addresses.
</p>
<p>
<b>NOTE:</b> This method appends the values to the existing list (if any). Use
{@link #setSourceAddresses(java.util.Collection)} or {@link #withSourceAddresses(java.util.Collection)} if you
want to override the existing values.
</p>

@param sourceAddresses
       The source addresses.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-ec2/src/main/java/com/amazonaws/services/ec2/model/AnalysisPacketHeader.java