Java 1.7 for mac download install#
To install the Java 7 development kit for OS X, download the installer package from the Oracle Web site and run it. Drag the Java 7 runtime to the top of the runtime list, or uncheck other runtimes listed. Therefore, even though you can use it to run and test Java applications, the plug-ins and infrastructure required to launch Java applets from Web browsers are missing. In addition to being Lion only, this Java release is meant to be a development environment for creating Java applications, rather than being an official public release of the software. The system requirements for the Java runtime may change in the future to include Snow Leopard, but given that for now it is Lion-only suggests that support for prior versions of OS X will likely not come very soon, if ever. While the install places a separate Java runtime and development kit on the system along with others you may have, as a result if you were to copy the installed JDK file to another version of OS X, you may run into problems.
Java 1.7 for mac download update#
First is the update is for OS X 10.7 Lion only, and will not install on other versions of OS X. While this is good news for OS X, if you plan on trying the software out then there are some details about the Java 7 release that you should know.
Download and run the Java installer package to install the Java 7 runtime. This update is good news for Java developers, and for end users who run Java code on Mac systems, as it is the first step for OS X to maintain the most up-to-date version of Java in OS X. Java's parent company Oracle has taken up the reins for Java development in OS X, and yesterday announced the first version of the upcoming Java SE 7 runtime for OS X. The Java SE 6 runtime that has shipped with past versions of OS X and which has been available on-demand for Lion users is the last version that Apple will officially support in OS X, but this does not mean Java for OS X is dead.