gistfile1.txt

import groovy.json.JsonSlurper
 jsonSlurper = new JsonSlurper()
 offCampusAddress = jsonSlurper.parseText(cwruEduPersonOffCampusOfficeAddressJson) 
 localAddress = jsonSlurper.parseText(cwruEduPersonLocalAddressJson)
 log.info("offCampusAddress={}, localAddress={}", offCampusAddress, localAddress);
 if (!cwruEduSuppressionAddress){
     if(offCampusAddress?.getAt('postalCode')){
         offCampusAddress.getAt('postalCode');
      } else {
        if (localAddress?.getAt('postalCode')){
            localAddress.getAt('postalCode');
        }
      }
  } else {
      if (offCampusAddress?.getAt('postalCode')  && (!cwruEduSuppressionAddress.contains('OFFCAMPUS'))){
          offCampusAddress.getAt('postalCode');
      } else {
           if (localAddress.getAt('postalCode') && (!cwruEduSuppressionAddress.contains('LOCAL'))){
               localAddress.getAt('postalCode')
            }
      }
}