public ServerBuilder http1MaxInitialLineLength(int http1MaxInitialLineLength) {
        this.http1MaxInitialLineLength = validateNonNegative(
                http1MaxInitialLineLength, "http1MaxInitialLineLength");
        return this;
    }
Sets the maximum length of an HTTP/1 response initial line.
core/src/main/java/com/linecorp/armeria/server/ServerBuilder.java