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== Summary == | == Summary == | ||
<!-- A sentence or two summarizing what this feature is and what it will do. This information is used for the overall feature summary page for each release. --> | <!-- A sentence or two summarizing what this feature is and what it will do. This information is used for the overall feature summary page for each release. --> | ||
Make Java 7 (OpenJDK7) the default Java runtime and Java build tool set. | Make Java 7 (OpenJDK7) the default Java runtime and Java build tool set and remove Java 6 (OpenJDK6). | ||
== Owner == | == Owner == | ||
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* Targeted release: [[Releases/17 | Fedora 17]] | * Targeted release: [[Releases/17 | Fedora 17]] | ||
* Last Updated: 2012- | * Last Updated: 2012-03-15 | ||
* Percentage of completion: | * Percentage of completion: 100% | ||
== Detailed Description == | == Detailed Description == | ||
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== User Experience == | == User Experience == | ||
<!-- If this feature is noticeable by its target audience, how will their experiences change as a result? Describe what they will see or notice. --> | <!-- If this feature is noticeable by its target audience, how will their experiences change as a result? Describe what they will see or notice. --> | ||
By default, users will have access to all of the new features that version 7 of the language provides | By default, users will have access to all of the new features that version 7 of the language provides. | ||
== Dependencies == | == Dependencies == | ||
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[[Category: | [[Category:FeatureAcceptedF17]] | ||
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Latest revision as of 20:01, 15 March 2012
Java 7
Summary
Make Java 7 (OpenJDK7) the default Java runtime and Java build tool set and remove Java 6 (OpenJDK6).
Owner
- Name: Deepak Bhole
- email: dbhole at redhat dot com
Current status
- Targeted release: Fedora 17
- Last Updated: 2012-03-15
- Percentage of completion: 100%
Detailed Description
OpenJDK7 has been available as a tech preview in Fedora 16 since GA.
In Fedora 16, the default JDK has been kept as OpenJDK6 due to the relative untested state of OpenJDK7 at the time. OpenJDK7 has received a fair bit of testing since in Fedora and in other distros. For Fedora 17, it should therefor be made the default.
Benefit to Fedora
Fedora users will have access to all the new language and feature enhancements provided by Java 7.
Scope
OpenJDK7 builds already exist in rawhide, the only work that remains is to check packages that fail to build with OpenJDK7 due to API/similar changes are fix them. This is being tracked here.
How To Test
- Install
java-1.7.0-openjdk - Run (as root) 'alternatives --config java' and select the 1.7 version
- Run 'java -version' to ensure that it is correct
User Experience
By default, users will have access to all of the new features that version 7 of the language provides.
Dependencies
No new dependencies are needed for java-1.7.0-openjdk.
Contingency Plan
Everything built with Java 6 is usable with Java 7, so no contingency should be needed. For sanity, all Java packages should be built with OpenJDK7 (locally or in Koji) to ensure that there are no API discrepencies. Such discrepencies will be few and far given how compatible 7 is with 6.
Documentation
New features in OpenJDK7 are listed on [1].
Release Notes
Comments and Discussion