Installation notes for the Java 2 SDK v1.4.2 (J2SDK), including system requirements and installation instructions, are available for the following platforms.
| Platform | 32-bit Installation | 64-bit Installation |
|---|---|---|
| Solaris Operating System | J2SDK for Solaris OS | J2SDK for Solaris OS 64-bit |
| Microsoft Windows | J2SDK for Windows | J2SDK for Windows 64-bit |
| Linux | J2SDK for Linux | J2SDK for Linux 64-bit |
Related link: Java 2 Runtime Environment v 1.4.2 Installation Notes