Program: 122513
Project: 122513
Buggy source:
public void transform(NodeType node){
  ElementParameterType specifyKeys=ComponentUtilities.getNodeProperty(node,"String_Node_Str");
  ElementParameterType specifyColumns=ComponentUtilities.getNodeProperty(node,"String_Node_Str");
  ElementParameterType columns=ComponentUtilities.getNodeProperty(node,"String_Node_Str");
  ElementParameterType columnStart=ComponentUtilities.getNodeProperty(node,"String_Node_Str");
  ElementParameterType columnEnd=ComponentUtilities.getNodeProperty(node,"String_Node_Str");
  ElementParameterType columnLimit=ComponentUtilities.getNodeProperty(node,"String_Node_Str");
  ElementParameterType keyStart=ComponentUtilities.getNodeProperty(node,"String_Node_Str");
  ElementParameterType keyEnd=ComponentUtilities.getNodeProperty(node,"String_Node_Str");
  ElementParameterType count=ComponentUtilities.getNodeProperty(node,"String_Node_Str");
  if (specifyKeys == null && specifyColumns == null && columnStart == null && columnEnd == null && columns != null && columnLimit == null && keyStart != null && keyEnd != null && count != null) {
    ComponentUtilities.addNodeProperty(node,"String_Node_Str","String_Node_Str");
    ComponentUtilities.getNodeProperty(node,"String_Node_Str").setValue("String_Node_Str");
    ComponentUtilities.addNodeProperty(node,"String_Node_Str","String_Node_Str");
    if (!"String_Node_Str".equals(columns.getValue()) && !"String_Node_Str".equals(columns.getValue())) {
      ComponentUtilities.getNodeProperty(node,"String_Node_Str").setValue("String_Node_Str");
    }
    ComponentUtilities.addNodeProperty(node,"String_Node_Str","String_Node_Str");
    ComponentUtilities.removeNodeProperty(node,"String_Node_Str");
    ComponentUtilities.getNodeProperty(node,"String_Node_Str").setValue(columns.getValue());
    ComponentUtilities.addNodeProperty(node,"String_Node_Str","String_Node_Str");
    ComponentUtilities.getNodeProperty(node,"String_Node_Str").setValue(keyStart.getValue());
    ComponentUtilities.getNodeProperty(node,"String_Node_Str").setValue("String_Node_Str");
    ComponentUtilities.addNodeProperty(node,"String_Node_Str","String_Node_Str");
    ComponentUtilities.getNodeProperty(node,"String_Node_Str").setValue(keyEnd.getValue());
    ComponentUtilities.getNodeProperty(node,"String_Node_Str").setValue("String_Node_Str");
    ComponentUtilities.addNodeProperty(node,"String_Node_Str","String_Node_Str");
    ComponentUtilities.getNodeProperty(node,"String_Node_Str").setValue(count.getValue());
  }
}

Fixed version (ground truth):
public void transform(NodeType node){
  ElementParameterType specifyKeys=ComponentUtilities.getNodeProperty(node,"String_Node_Str");
  ElementParameterType specifyColumns=ComponentUtilities.getNodeProperty(node,"String_Node_Str");
  ElementParameterType columns=ComponentUtilities.getNodeProperty(node,"String_Node_Str");
  ElementParameterType columnStart=ComponentUtilities.getNodeProperty(node,"String_Node_Str");
  ElementParameterType columnEnd=ComponentUtilities.getNodeProperty(node,"String_Node_Str");
  ElementParameterType columnLimit=ComponentUtilities.getNodeProperty(node,"String_Node_Str");
  ElementParameterType columnFamilyType=ComponentUtilities.getNodeProperty(node,"String_Node_Str");
  ElementParameterType keyStart=ComponentUtilities.getNodeProperty(node,"String_Node_Str");
  ElementParameterType keyEnd=ComponentUtilities.getNodeProperty(node,"String_Node_Str");
  ElementParameterType count=ComponentUtilities.getNodeProperty(node,"String_Node_Str");
  if (specifyKeys == null && specifyColumns == null && columnStart == null && columnEnd == null && columns != null && columnLimit == null && keyStart != null && keyEnd != null && count != null) {
    ComponentUtilities.addNodeProperty(node,"String_Node_Str","String_Node_Str");
    ComponentUtilities.getNodeProperty(node,"String_Node_Str").setValue("String_Node_Str");
    ComponentUtilities.addNodeProperty(node,"String_Node_Str","String_Node_Str");
    if ("String_Node_Str".equals(columnFamilyType.getValue()) && (!"String_Node_Str".equals(columns.getValue())) && (!"String_Node_Str".equals(columns.getValue()))) {
      ComponentUtilities.getNodeProperty(node,"String_Node_Str").setValue("String_Node_Str");
    }
    ComponentUtilities.addNodeProperty(node,"String_Node_Str","String_Node_Str");
    ComponentUtilities.removeNodeProperty(node,"String_Node_Str");
    ComponentUtilities.getNodeProperty(node,"String_Node_Str").setValue(columns.getValue());
    ComponentUtilities.addNodeProperty(node,"String_Node_Str","String_Node_Str");
    ComponentUtilities.getNodeProperty(node,"String_Node_Str").setValue(keyStart.getValue());
    ComponentUtilities.getNodeProperty(node,"String_Node_Str").setValue("String_Node_Str");
    ComponentUtilities.addNodeProperty(node,"String_Node_Str","String_Node_Str");
    ComponentUtilities.getNodeProperty(node,"String_Node_Str").setValue(keyEnd.getValue());
    ComponentUtilities.getNodeProperty(node,"String_Node_Str").setValue("String_Node_Str");
    ComponentUtilities.addNodeProperty(node,"String_Node_Str","String_Node_Str");
    ComponentUtilities.getNodeProperty(node,"String_Node_Str").setValue(count.getValue());
  }
}