Mac · Free download · Java
Apple MRJ SDK 2.2.2
Java software developer kit.
- Operating system
- Mac OS
- File size
- 5.3 MB
- License
- Freeware
- Last updated
- Mar 12, 2025
240 downloads·632 page views
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Overview
What is Apple MRJ SDK 2.2.2?
Java software developer kit.
In depth
A closer look at Apple MRJ SDK 2.2.2
MRJ is Apple's implementation of the Java VM and runtime environment, based on Sun's JDK 1.1.3 specification. It lets you to run Java applets and applications on PowerPC and 68040 computers running Mac OS 8.0 or later.
MRJ, which features a set of shared libraries and other system software files, supports all the new Java features introduced in Sun's JDK 1.1, including JavaBeans, Internationalization, Security and Signed Applets, AWT Enhancements, JAR File Format, Networking Enhancements, I/O Enhancements, Math Package, Remote Method Invocation (RMI), Object Serialization, Reflection, Java Database Connectivity (JDBC), Inner Classes, and Java Native Interface (JNI).
MRJ also includes a PowerPC "just-in-time compiler" (JITc) and, for the first time, a 68040 JITc, both of which can provide significant improvements in performance over the MRJ 1.0.2 release that was provided with Mac OS 8.
Verdict
Should you download Apple MRJ SDK 2.2.2?
Apple MRJ SDK 2.2.2 runs on Mac OS and is available under the Freeware license — the installer is 5.3 MB. We’ve catalogued it under Java.
Verified clean. Every Apple MRJ SDK 2.2.2 build on SoftLookup is scanned for viruses, spyware, adware, trojans and backdoors. We re-test on every update.
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At a glance
Apple MRJ SDK 2.2.2 specifications
- Category
- Java
- Publisher
- Apple
- Last updated
- Mar 12, 2025
- License
- Freeware
- Operating system
- Mac OS
- File size
- 5.3 MB
- Price
- Free
- Page views
- 632
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