Program: 122514
Project: 122514
Buggy source:
@Override public ExecutionResult execute(Item item){
  ProcessType processType=getProcessType(item);
  IComponentFilter filter=new NameComponentFilter("String_Node_Str");
  try {
    ModifyComponentsAction.searchAndModify(item,processType,filter,Arrays.<IComponentConversion>asList(new IComponentConversion(){
      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());
        }
      }
    }
));
  }
 catch (  PersistenceException e) {
    ExceptionHandler.process(e);
    return ExecutionResult.FAILURE;
  }
  return ExecutionResult.SUCCESS_NO_ALERT;
}

Fixed version (ground truth):
@Override public ExecutionResult execute(Item item){
  ProcessType processType=getProcessType(item);
  IComponentFilter filter=new NameComponentFilter("String_Node_Str");
  try {
    ModifyComponentsAction.searchAndModify(item,processType,filter,Arrays.<IComponentConversion>asList(new IComponentConversion(){
      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());
        }
      }
    }
));
  }
 catch (  PersistenceException e) {
    ExceptionHandler.process(e);
    return ExecutionResult.FAILURE;
  }
  return ExecutionResult.SUCCESS_NO_ALERT;
}