private List extractFieldNames()

in src/main/java/com/amazon/rdsdata/client/ExecutionResult.java [43:51]

• 8 lines of code
• 2 McCabe index (conditional complexity)

    private List<String> extractFieldNames(List<ColumnMetadata> metadata) {
        if (metadata == null) {
            return emptyList();
        }

        return metadata.stream()
                .map(this::getFieldName)
                .collect(toList());
    }