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Difference between revisions of "JDT Core/Java9"

m (IMPORTANT NOTE)
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= IMPORTANT NOTE =
 
= IMPORTANT NOTE =
*The following lines must be added in all headers of modified files for Java&trade; 9 implementation:<code>
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*The following lines must be added in all headers of modified files for the Java&trade; 9 implementation:
&nbsp;* This is an implementation of an early-draft specification developed under the Java
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<code>&nbsp;* This is an implementation of an early-draft specification developed under the Java
 
  &nbsp;* Community Process (JCP) and is made available for testing and evaluation purposes
 
  &nbsp;* Community Process (JCP) and is made available for testing and evaluation purposes
 
  &nbsp;* only. The code is not compatible with any specification of the JCP.
 
  &nbsp;* only. The code is not compatible with any specification of the JCP.
  &nbsp;*
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  &nbsp;*</code>
</code>
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Revision as of 10:19, 16 March 2015

The root bug for all the work in JDT Debug for Java 9 support is bug 457413.

Open issues

How to browse contents of another Java 9 installed JRE?

With Jigsaw, the storage layout of a module is an internal implementation detail. Unlike with JARs in earlier versions of Java, there's no supported way to read the modules of a Java 9 install except via the "jrt:" protocol and its filesystem provider. Those approaches can only access the modules of the currently running VM. For other installed JREs, http://mail.openjdk.java.net/pipermail/jigsaw-dev/2015-January/004145.html has some discussions and a preliminary solution. However, the proposed hack doesn't solve the problem when trying to access another install when already running in Java 9 (because then, the local "jrt" protocol implementation wins).

Current Focus

The foremost goal for JDT should be to support projects with JDK 9 in their build path. This effort is being tracked by bug 459415.

IMPORTANT NOTE

  • The following lines must be added in all headers of modified files for the Java™ 9 implementation:
 * This is an implementation of an early-draft specification developed under the Java
 * Community Process (JCP) and is made available for testing and evaluation purposes
 * only. The code is not compatible with any specification of the JCP.
 *

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