code: public void setNetworkSourceMac(java.util.Collection<StringFilter> networkSourceMac) {
          if (networkSourceMac == null) {
              this.networkSourceMac = null;
              return;
          }
  
          this.networkSourceMac = new java.util.ArrayList<StringFilter>(networkSourceMac);
      }
docs: <p>
  The source media access control (MAC) address of network-related information about a finding.
  </p>
  
  @param networkSourceMac
  The source media access control (MAC) address of network-related information about a finding.