Excelsior JET 7.6 Maintenance Pack 6 Download
Excelsior JET 7.6 Maintenance Pack 6 (MP6) is an optional update that fixes multiple customer issues. It supersedes Maintenance Pack 5 and incorporates all hotfixes you may have received from Excelsior Technical Support prior to March 5, 2013.
Excelsior JET 7.6 MP6 is a prerequisite for Java SE 6 Update 41 support.
WARNING: Maintenance Packs fix particular problems reported by Excelsior JET users and discovered by Excelsior test engineers after the release of the respective version of the product. They are tested on a representative subset of the test suite used during preparation of the original release. We therefore only recommend you to install Maintenance Packs in the following cases:
MP6 is a prerequisite for Java SE 6 Update 41 support.
The most important issues resolved in Excelsior JET 7.6 Maintenance Pack 6 are as follows:
JET-6658: Bug in AOT compiler in global mode: ASSERT(FALSE,15) at line 159 of ClassNum.ob2
JET-6645: "Improper type of element in resourcepath" when reading JetPackII projects
JET-6742: Bug in AOT compiler - Type guard in rfIR.ob2
JET-6630: Unstable random crashes occuring when running JET VM on 64-bit Windows platforms
JET-6759: Problems with finding and enumerating files on Isilon storage systems and other unusual file systems on Linux
If you are a registered customer of Excelsior JET 7.6, but have not received a user/password combination for MP6 download, request it from our Support Dept. at firstname.lastname@example.org.
|Maintenance Pack 6 + Java SE 6u41 Support (prebuilt profile)|
If you need only the fixes included in MP6, click one of the download links below:
|Maintenance Pack 6 only|
MP6 installs on top of the original Excelsior JET 7.6, possibly with previous hotfixes applied. If you need to make a fresh installation, install Excelsior JET 7.6 first, cancel JET Setup, and apply MP6.
IMPORTANT: To get a Java SE 6 Update 29, 31, 33, 34 or 37 profile working with MP6, first download and install the respective add-on, which includes the required Maintenance Pack and a prebuilt Java 6u29/31/33/34/37 profile. Then apply MP6 and refresh that profile (or create a new one if needed.)
To update an existing Excelsior JET installation, launch the downloaded executable and follow the on-line prompts. Upon successful copying of Maintenance Pack files, JET Setup will launch automatically and apply the Maintenance Pack.
Installation of MP6 does obsolete your current profiles. You will have to refresh them before you may continue using Excelsior JET. Those profiles are backed up by JET Setup. If you rollback to the previous update level, they will be restored.
The procedure of profile refresh is as follows:
JET Setup is launched automatically upon successful installation of MP6. Select the profile that you want refreshed and click Refresh.
Run JET Setup to display the list of profiles:
- Locate in the list the outdated profile(s) that you need to refresh and write down their numeric indexes.
For each profile index in your list, run JET Setup as follows:
jetsetup -refresh-profile profile
profileis the profile index.
To rollback to the previous update level, select Manage JET Updates in Excelsior JET Start Menu and click Undo.
Rollback does not remove the installed updates and associated profiles, so you can reapply MP6 later without installing it. Select Manage JET Updates and click Redo until it displays the current configuration as "jet-760-mp6".
Run JET Setup to display the list of installed updates:
Locate in the list the updates which you need to activate. Then run JET Setup again as follows:
jetsetup -activate-update list
listis a colon-separated list of update names.
Display the list of profiles available for the new combination of updates:
- If necessary, create new profiles.
To receive notifications about future updates: