Jianlin Shi created UIMA-5812:
---------------------------------

             Summary: CPMEngine's getCasProcessors() messes up the ae engines 
order
                 Key: UIMA-5812
                 URL: https://issues.apache.org/jira/browse/UIMA-5812
             Project: UIMA
          Issue Type: Bug
          Components: UIMA
    Affects Versions: 3.0.0SDK, 2.10.2SDK, 2.10.0SDK, 2.10.3SDK
         Environment: Ubuntu18.04, Java(TM) SE Runtime Environment (build 
1.8.0_151-b12)
            Reporter: Jianlin Shi


In the current code:
{quote}  ArrayList aList = new ArrayList();
    Iterator keyIt = analysisEngines.keySet().iterator();
    while (keyIt.hasNext()) {
      String keyName = (String) keyIt.next();
      List kList = (List) analysisEngines.get(keyName);
      if (kList != null) {
        for (int i = 0; i < kList.size(); i++) {
          aList.add(kList.get(i));
        }
      }
    }
    keyIt = consumers.keySet().iterator();
    while (keyIt.hasNext()) {
      String keyName = (String) keyIt.next();
      List kList = (List) consumers.get(keyName);
      if (kList != null) {
        for (int i = 0; i < kList.size(); i++) {
          aList.add(kList.get(i));
        }
      }
}
{quote}
While analysisEngines and consumers are both Hashtables, iterating through the 
keys won't preserve the order.

Suggest to use the following instead: 
{quote}        ArrayList aList = new ArrayList();
        for(Object annotator:this.annotatorDeployList){
            List kList = (List) annotator;
            if (kList != null) {
                for (int i = 0; i < kList.size(); i++) {
                    aList.add(kList.get(i));
                }
            }
        }
        for(Object annotator:this.consumerDeployList){
            List kList = (List) annotator;
            if (kList != null) {
                for (int i = 0; i < kList.size(); i++) {
                    aList.add(kList.get(i));
                }
            }
        }
{quote}



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