Program: 74958
Project: 74958
Buggy source:
private int toDteFilterOperator(String modelOpr){
  if (modelOpr.equals(DesignChoiceConstants.FILTER_OPERATOR_EQ))   return IConditionalExpression.OP_EQ;
  if (modelOpr.equals(DesignChoiceConstants.FILTER_OPERATOR_NE))   return IConditionalExpression.OP_NE;
  if (modelOpr.equals(DesignChoiceConstants.FILTER_OPERATOR_LT))   return IConditionalExpression.OP_LT;
  if (modelOpr.equals(DesignChoiceConstants.FILTER_OPERATOR_LE))   return IConditionalExpression.OP_LE;
  if (modelOpr.equals(DesignChoiceConstants.FILTER_OPERATOR_GE))   return IConditionalExpression.OP_GE;
  if (modelOpr.equals(DesignChoiceConstants.FILTER_OPERATOR_GT))   return IConditionalExpression.OP_GT;
  if (modelOpr.equals(DesignChoiceConstants.FILTER_OPERATOR_BETWEEN))   return IConditionalExpression.OP_BETWEEN;
  if (modelOpr.equals(DesignChoiceConstants.FILTER_OPERATOR_NOT_BETWEEN))   return IConditionalExpression.OP_NOT_BETWEEN;
  if (modelOpr.equals(DesignChoiceConstants.FILTER_OPERATOR_NULL))   return IConditionalExpression.OP_NULL;
  if (modelOpr.equals(DesignChoiceConstants.FILTER_OPERATOR_NOT_NULL))   return IConditionalExpression.OP_NOT_NULL;
  if (modelOpr.equals(DesignChoiceConstants.FILTER_OPERATOR_TRUE))   return IConditionalExpression.OP_TRUE;
  if (modelOpr.equals(DesignChoiceConstants.FILTER_OPERATOR_FALSE))   return IConditionalExpression.OP_FALSE;
  if (modelOpr.equals(DesignChoiceConstants.FILTER_OPERATOR_LIKE))   return IConditionalExpression.OP_LIKE;
  if (modelOpr.equals(DesignChoiceConstants.FILTER_OPERATOR_TOP_N))   return IConditionalExpression.OP_TOP_N;
  if (modelOpr.equals(DesignChoiceConstants.FILTER_OPERATOR_BOTTOM_N))   return IConditionalExpression.OP_BOTTOM_N;
  if (modelOpr.equals(DesignChoiceConstants.FILTER_OPERATOR_TOP_PERCENT))   return IConditionalExpression.OP_TOP_PERCENT;
  if (modelOpr.equals(DesignChoiceConstants.FILTER_OPERATOR_BOTTOM_PERCENT))   return IConditionalExpression.OP_BOTTOM_PERCENT;
  if (modelOpr.equals(DesignChoiceConstants.FILTER_OPERATOR_NOT_LIKE))   return IConditionalExpression.OP_NOT_LIKE;
  if (modelOpr.equals(DesignChoiceConstants.FILTER_OPERATOR_NOT_MATCH))   return IConditionalExpression.OP_NOT_MATCH;
  return IConditionalExpression.OP_NONE;
}

Fixed version (ground truth):
private int toDteFilterOperator(String modelOpr){
  if (modelOpr.equals(DesignChoiceConstants.FILTER_OPERATOR_EQ))   return IConditionalExpression.OP_EQ;
  if (modelOpr.equals(DesignChoiceConstants.FILTER_OPERATOR_NE))   return IConditionalExpression.OP_NE;
  if (modelOpr.equals(DesignChoiceConstants.FILTER_OPERATOR_LT))   return IConditionalExpression.OP_LT;
  if (modelOpr.equals(DesignChoiceConstants.FILTER_OPERATOR_LE))   return IConditionalExpression.OP_LE;
  if (modelOpr.equals(DesignChoiceConstants.FILTER_OPERATOR_GE))   return IConditionalExpression.OP_GE;
  if (modelOpr.equals(DesignChoiceConstants.FILTER_OPERATOR_GT))   return IConditionalExpression.OP_GT;
  if (modelOpr.equals(DesignChoiceConstants.FILTER_OPERATOR_BETWEEN))   return IConditionalExpression.OP_BETWEEN;
  if (modelOpr.equals(DesignChoiceConstants.FILTER_OPERATOR_NOT_BETWEEN))   return IConditionalExpression.OP_NOT_BETWEEN;
  if (modelOpr.equals(DesignChoiceConstants.FILTER_OPERATOR_NULL))   return IConditionalExpression.OP_NULL;
  if (modelOpr.equals(DesignChoiceConstants.FILTER_OPERATOR_NOT_NULL))   return IConditionalExpression.OP_NOT_NULL;
  if (modelOpr.equals(DesignChoiceConstants.FILTER_OPERATOR_TRUE))   return IConditionalExpression.OP_TRUE;
  if (modelOpr.equals(DesignChoiceConstants.FILTER_OPERATOR_FALSE))   return IConditionalExpression.OP_FALSE;
  if (modelOpr.equals(DesignChoiceConstants.FILTER_OPERATOR_LIKE))   return IConditionalExpression.OP_LIKE;
  if (modelOpr.equals(DesignChoiceConstants.FILTER_OPERATOR_TOP_N))   return IConditionalExpression.OP_TOP_N;
  if (modelOpr.equals(DesignChoiceConstants.FILTER_OPERATOR_BOTTOM_N))   return IConditionalExpression.OP_BOTTOM_N;
  if (modelOpr.equals(DesignChoiceConstants.FILTER_OPERATOR_TOP_PERCENT))   return IConditionalExpression.OP_TOP_PERCENT;
  if (modelOpr.equals(DesignChoiceConstants.FILTER_OPERATOR_BOTTOM_PERCENT))   return IConditionalExpression.OP_BOTTOM_PERCENT;
  if (modelOpr.equals(DesignChoiceConstants.FILTER_OPERATOR_NOT_LIKE))   return IConditionalExpression.OP_NOT_LIKE;
  if (modelOpr.equals(DesignChoiceConstants.FILTER_OPERATOR_NOT_MATCH))   return IConditionalExpression.OP_NOT_MATCH;
  if (modelOpr.equals(DesignChoiceConstants.FILTER_OPERATOR_MATCH))   return IConditionalExpression.OP_MATCH;
  return IConditionalExpression.OP_NONE;
}