Program: 112166
Project: 112166
Buggy source:
@Override public void accept(CSVRecord theRecord){
  String code=trim(theRecord.get("String_Node_Str"));
  if (isNotBlank(code)) {
    String longCommonName=trim(theRecord.get("String_Node_Str"));
    String shortName=trim(theRecord.get("String_Node_Str"));
    String consumerName=trim(theRecord.get("String_Node_Str"));
    String display=TerminologyLoaderSvcImpl.firstNonBlank(longCommonName,shortName,consumerName);
    TermConcept concept=new TermConcept(myCodeSystemVersion,code);
    concept.setDisplay(display);
    if (!display.equalsIgnoreCase(shortName)) {
      concept.addDesignation().setUseDisplay("String_Node_Str").setValue(shortName);
    }
    for (    String nextPropertyName : myPropertyNames.keySet()) {
      if (!theRecord.toMap().containsKey(nextPropertyName)) {
        continue;
      }
      CodeSystem.PropertyType nextPropertyType=myPropertyNames.get(nextPropertyName);
      String nextPropertyValue=theRecord.get(nextPropertyName);
      if (isNotBlank(nextPropertyValue)) {
        nextPropertyValue=trim(nextPropertyValue);
switch (nextPropertyType) {
case STRING:
          concept.addPropertyString(nextPropertyName,nextPropertyValue);
        break;
case CODING:
      PartTypeAndPartName key=new PartTypeAndPartName(nextPropertyName,nextPropertyValue);
    String partNumber=myPartTypeAndPartNameToPartNumber.get(key);
  if (partNumber == null && nextPropertyName.equals("String_Node_Str")) {
    key=new PartTypeAndPartName("String_Node_Str",nextPropertyValue);
    partNumber=myPartTypeAndPartNameToPartNumber.get(key);
  }
if (partNumber == null && nextPropertyName.equals("String_Node_Str")) {
  key=new PartTypeAndPartName("String_Node_Str",nextPropertyValue);
  partNumber=myPartTypeAndPartNameToPartNumber.get(key);
}
if (partNumber == null && nextPropertyName.equals("String_Node_Str")) {
key=new PartTypeAndPartName("String_Node_Str",nextPropertyValue);
partNumber=myPartTypeAndPartNameToPartNumber.get(key);
}
if (partNumber == null && nextPropertyName.equals("String_Node_Str") && nextPropertyValue.startsWith("String_Node_Str")) {
continue;
}
if (isNotBlank(partNumber)) {
concept.addPropertyCoding(nextPropertyName,IHapiTerminologyLoaderSvc.LOINC_URI,partNumber,nextPropertyValue);
}
 else {
ourLog.warn("String_Node_Str",key.getPartType(),key.getPartName());
}
break;
case CODE:
case INTEGER:
case BOOLEAN:
case DATETIME:
case NULL:
throw new InternalErrorException("String_Node_Str" + nextPropertyType);
}
}
}
Validate.isTrue(!myCode2Concept.containsKey(code),"String_Node_Str",code);
myCode2Concept.put(code,concept);
}
}

Fixed version (ground truth):
@Override public void accept(CSVRecord theRecord){
  String code=trim(theRecord.get("String_Node_Str"));
  if (isNotBlank(code)) {
    String longCommonName=trim(theRecord.get("String_Node_Str"));
    String shortName=trim(theRecord.get("String_Node_Str"));
    String consumerName=trim(theRecord.get("String_Node_Str"));
    String display=TerminologyLoaderSvcImpl.firstNonBlank(longCommonName,shortName,consumerName);
    TermConcept concept=new TermConcept(myCodeSystemVersion,code);
    concept.setDisplay(display);
    if (!display.equalsIgnoreCase(shortName)) {
      concept.addDesignation().setUseDisplay("String_Node_Str").setValue(shortName);
    }
    for (    String nextPropertyName : myPropertyNames.keySet()) {
      if (!theRecord.toMap().containsKey(nextPropertyName)) {
        continue;
      }
      CodeSystem.PropertyType nextPropertyType=myPropertyNames.get(nextPropertyName);
      String nextPropertyValue=theRecord.get(nextPropertyName);
      if (isNotBlank(nextPropertyValue)) {
        nextPropertyValue=trim(nextPropertyValue);
switch (nextPropertyType) {
case STRING:
          concept.addPropertyString(nextPropertyName,nextPropertyValue);
        break;
case CODING:
      PartTypeAndPartName key=new PartTypeAndPartName(nextPropertyName,nextPropertyValue);
    String partNumber=myPartTypeAndPartNameToPartNumber.get(key);
  if (partNumber == null && nextPropertyName.equals("String_Node_Str")) {
    key=new PartTypeAndPartName("String_Node_Str",nextPropertyValue);
    partNumber=myPartTypeAndPartNameToPartNumber.get(key);
  }
if (partNumber == null && nextPropertyName.equals("String_Node_Str")) {
  key=new PartTypeAndPartName("String_Node_Str",nextPropertyValue);
  partNumber=myPartTypeAndPartNameToPartNumber.get(key);
}
if (partNumber == null && nextPropertyName.equals("String_Node_Str")) {
key=new PartTypeAndPartName("String_Node_Str",nextPropertyValue);
partNumber=myPartTypeAndPartNameToPartNumber.get(key);
}
if (partNumber == null && nextPropertyName.equals("String_Node_Str") && nextPropertyValue.startsWith("String_Node_Str")) {
continue;
}
if (isNotBlank(partNumber)) {
concept.addPropertyCoding(nextPropertyName,IHapiTerminologyLoaderSvc.LOINC_URI,partNumber,nextPropertyValue);
}
 else {
ourLog.warn("String_Node_Str",key.getPartType(),key.getPartName());
}
break;
case DECIMAL:
case CODE:
case INTEGER:
case BOOLEAN:
case DATETIME:
case NULL:
throw new InternalErrorException("String_Node_Str" + nextPropertyType);
}
}
}
Validate.isTrue(!myCode2Concept.containsKey(code),"String_Node_Str",code);
myCode2Concept.put(code,concept);
}
}