in ecs-logging-core/src/main/java/co/elastic/logging/AdditionalField.java [43:54]
public static List<AdditionalField> parse(String additionalFields) {
if (additionalFields == null) {
return Collections.emptyList();
}
String[] split = additionalFields.split(",");
ArrayList<AdditionalField> result = new ArrayList<AdditionalField>(split.length);
for (String additionalField : split) {
AdditionalField field = of(additionalField);
result.add(field);
}
return result;
}