public Builder setHeader()

in src/main/java/org/apache/commons/csv/CSVFormat.java [533:541]

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

        public Builder setHeader(final Class<? extends Enum<?>> headerEnum) {
            String[] header = null;
            if (headerEnum != null) {
                final Enum<?>[] enumValues = headerEnum.getEnumConstants();
                header = new String[enumValues.length];
                Arrays.setAll(header, i -> enumValues[i].name());
            }
            return setHeader(header);
        }