public T maxHeaderSize(int value) {
		if (value <= 0) {
			throw new IllegalArgumentException("maxHeaderSize must be strictly positive");
		}
		this.maxHeaderSize = value;
		return get();
	}
@Test
	void maxHeaderSize() {
		checkDefaultMaxHeaderSize(conf);

		conf.maxHeaderSize(123);

		assertThat(conf.maxHeaderSize()).as("header size").isEqualTo(123);

		checkDefaultMaxInitialLineLength(conf);
		checkDefaultMaxChunkSize(conf);
		checkDefaultValidateHeaders(conf);
		checkDefaultInitialBufferSize(conf);
		checkDefaultAllowDuplicateContentLengths(conf);
	}