SERIALVER(1)

🎀 NAME 🎀

okay so serialver — yes bestie, that’s the manual name — is the JDK Commands icon that returns the serialVersionUID for one or more classes in a form suitable for copying into an evolving class. It’s giving “copy this exact vibe into your class and slay.” When called with no arguments, the serialver command prints a usage line. Periodt. 💅

✨ SYNOPSIS ✨

serialver [options] [classnames]

• options — this represents the command-line options for the serialver command. See Options for serialver.
• classnames — the classes for which serialVersionUID is to be returned.

💖 DESCRIPTION 💖

The serialver command returns the serialVersionUID for one or more classes in a form suitable for copying into an evolving class. No cap, that’s the whole main-character job. When you call it with no arguments, it prints a usage line so you’re not just standing there confused. 🫶

🦋 OPTIONS FOR SERIALVER 🦋

• -classpath path-files — sets the search path for application classes and resources. Separate classes and resources with a colon (:). 🧚
• -Joption — passes the specified option to the Java Virtual Machine, where option is one of the options described on the reference page for the Java application launcher. For example, -J-Xms48m sets the startup memory to 48 MB. 🔥

⚠️ WARNING ⚠️

⚠️ okay bestie, this part is serious: the serialver command loads and initializes the specified classes in order to determine their serialVersionUID values. DO NOT RUN serialver on untrusted classes. That’s not a vibe check, that’s a hard no. 💀

💖 cute little sign-off: JDK 27.0.1.0.3, 2026 — go forth and copy that serialVersionUID responsibly, bestie 💖