what's new in jdt ?
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© 2002 IBM CorporationConfidential | Date | Other Information, if necessaryCopyright © IBM Corp., 2010. All rights reserved. Licensed under EPL, v1.0.
Deepak Azad IBM Bangalore lab, India [email protected]
Olivier Thomann IBM Ottawa lab, Canada [email protected]
What’s new in JDT?
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JUnit
org.eclipse.jdt.junit
org.eclipse.jdt.junit.core
org.eclipse.jdt.junit
Non-UI
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JUnit
PDE tooling now supports multiple versions of the same plug-in This is not JUnit specific
Helios contains 2 versions of the ‘org.junit’ plug-in: JUnit 3 and JUnit 4 Enables JUnit4 support in Eclipse Test Framework
Migration paths Existing ‘org.junit4’ plug-in remains in Helios
Details: http://wiki.eclipse.org/Eclipse/Testing/JUnit4_Changes
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JUnit
Import test results files with <skipped nodes>
Load test results from URL
Paste a URL from clipboard to JUnit view
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JDK 7 ™ All JDK 7 work in done under the Open JDK umbrella JSRs that should be part of JDK 7 and are a concern for the JDT team:
1. 292 (invokedynamic)
2. 294 (module support)
3. 308 (annotations on type)
4. ? (Project coin)
5. ? (Closure: Project Lambda)
6. ? Maybe more to come
No JSR for Java 7 ™ Open JDK = GPL licence Incompatible with EPL The Eclipse Foundation is in discussions with Oracle (formerly Sun)
since last September about being able to access documentation under a license that we could use to implement the corresponding part into JDT
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JSR 308
Today we have a working prototype for the compiler. We can successfully parse, compile and generate the new attributes
in the .class files. Work in done in a separate branch:
Host: dev.eclipse.orgRepository path: /cvsroot/eclipseModule: org.eclipse.jdt.coreTag: JSR_308 (Branch)
We still need to update all the JDT tooling with the new syntax (DOM/AST, search engine, code assist,…)
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Beyond new features, improve overall stability !!
For 3.6 we have more than 500 bugs fixed, more than 700 bugs closed:
On March 12th, bugs fixed per sub component: Core : 206 UI : 187 Text : 47 APT : 4 Debug : 68
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More details on how JDT works?
Come to the JDT tutorial:
Tomorrow in Lafayette room starting at 10am.
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