Why jdk login gmail

I think there may be a bit of confusion here!

JDK (Java Development Kit) is a software development kit that provides the necessary tools for developing Java applications. It's not related to logging into Gmail.

To log into Gmail, you need to use a web browser or a dedicated email client that supports Gmail, such as Mozilla Thunderbird or Microsoft Outlook. You'll need to enter your Gmail username and password to access your account.

If you're trying to automate login to Gmail using Java, you can use the JavaMail API or a library like Apache Commons Email. However, this would require writing Java code to interact with the Gmail API, which is a different topic altogether.

If you have any specific questions or requirements related to automating login to Gmail using Java, I'd be happy to help!