return new String(chars);
    }

    /**
     * Capitalizes a string according to JavaBeans conventions.
     * Note: If the first two characters are uppercase, the string will not be capitalized.
     * <p>
     * Usage example:
     * </p>
     *
     * <pre>
     * StringUtil.capitalize("userId")  = "UserId"
     * StringUtil.capitalize("ABC")     = "ABC"
     * </pre>
     *
     * @param name

Also, HTTP headers are case-insensitive, so, you can declare them with standard Python style (also known as "snake_case").

So, you can use `user_agent` as you normally would in Python code, instead of needing to capitalize the first letters as `User_Agent` or something similar.

If for some reason you need to disable automatic conversion of underscores to hyphens, set the parameter `convert_underscores` of `Header` to `False`:

But then you have to call "that method that converts the first letter to upper case".

Was it `upper`? Was it `uppercase`? `first_uppercase`? `capitalize`?

Then, you try with the old programmer's friend, editor autocompletion.

You type the first parameter of the function, `first_name`, then a dot (`.`) and then hit `Ctrl+Space` to trigger the completion.

        if (fessConfig.hasNotification()) {
            final Map<String, String> dataMap = new HashMap<>();
            for (final Map.Entry<String, String> entry : infoMap.entrySet()) {
                dataMap.put(StringUtil.decapitalize(entry.getKey()), entry.getValue());
            }

            String hostname = fessConfig.getMailHostname();
            if (StringUtil.isBlank(hostname)) {

		"server_insecure=on",
		"lookup_bind_dn=cn=admin,dc=min,dc=io",
		"lookup_bind_password=admin",
		// `DC` is intentionally capitalized here.
		"user_dn_search_base_dn=DC=min,DC=io",
		"user_dn_search_filter=(uid=%s)",
		// `DC` is intentionally capitalized here.
		"group_search_base_dn=ou=swengg,DC=min,dc=io",
		"group_search_filter=(&(objectclass=groupofnames)(member=%d))",
	}