public T singleValue()

in src/main/java/com/amazon/rdsdata/client/ExecutionResult.java [120:125]

• 5 lines of code
• 3 McCabe index (conditional complexity)

    public <T> T singleValue(Class<T> convertToType) {
        if (rows.size() == 0 || rows.get(0).columnCount() == 0)
            throw new EmptyResultSetException();

        return rows.get(0).getValue(0, convertToType);
    }