Iterate over a collection using Redwood Script

Iterate over a collection using Redwood Script

{
  Partition partition = jcsJob.getJobDefinition().getPartition();
  JobDefinition jd = jcsSession.getJobDefinitionByName(partition, "JD_EchoInParameterValue_jamie_test");

  String[] sArr = inParam.split("\n",-1);
  int sArrLength = sArr.length;
  jcsOut.println("sArrLength=" + String.valueOf(sArrLength));
  int iterator = 0;
  while (iterator < sArrLength){
    jcsOut.println("sArr[Length]iterator]=" + String.valueOf(sArr[iterator]));
    jcsOut.println(sArr[iterator]);
    Job job = jd.prepare();
    job.getJobParameterByName("in").setInValueString(sArr[iterator]);
    jcsSession.persist();
    iterator++;
  }  
}