What's
Happening? |
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Rollup 2.0.4 - in progress
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Rollup 2.0.3 - no contribution
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Rollup 2.0.2 - completed
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Rollup 2.0.1 - completed
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Release 2.0.0 - completed
- available on the download area.
- final build notes
- since R1.0, the major focus points were:
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Compiler
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JCK 1.4 compliance
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incremental build performance and footprint reduction
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JavaModel
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performance
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JDOM
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Abstract syntax tree API enabling the manipulation
of individual source constructs down to the level of expressions. It will
also expose name resolution information.
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Search
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performance
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Evaluation
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performance
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Feature List |
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Incremental Java Compiler
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1.4 assertion support (optional)
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jck 1.4 compliant (when toggled in 1.4 mode)
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new builder implementation enabled (old 1.0 build implementation got removed)
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memory footprint considerably reduced
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simple method body change is instantaneous
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better trigger recompilations in dependent projects.
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no more
resource copying if output location coincides with any source folder
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resource copy filters added (configurable through JavaCore option "org.eclipse.jdt.core.builder.resourceCopyExclusionFilters") .
It supports both files and folders.
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encoding support added (configurable through JavaCore option "org.eclipse.jdt.core.encoding")
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all VM target settings up to 1.4 are now supported (from 1.2 on, default abstract methods are no longer generated in class files).
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added option to prevent building if classpath is incorrect (enabled by default)
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added option to limit the number of reported errors per unit (default is 100)
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Java Model
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exportable classpath entries: allowing projects to
contribute more than their output folder to dependent projects.
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classpath validation
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no longer reindex when unnecessary (sync info change
/ source change outside classpath)
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maintain project references in parallel to prerequisite
projects on the classpath
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1.0 backward compatible (resurrected removed deprecated
API)
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populate the model more lazily and perform more local
refreshes
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java project implementation only holds onto local
package fragment roots (used to cache all of them, including external shared
ones)
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java element deltas are no longer populated down
to children in case adding/removing openable elements
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java element deltas are now batched.
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problem corrections for Java problem markers (autofix).
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new DOM AST allowing expression level manipulations
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buffer factories can be specified for working copies
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project dependency cycle detection reenabled
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all tooling now performs normally inside body of a method which signature could not be resolved
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working copies can be shared amongst clients (i.e. several editors)
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new extension point for registering custom classpath variable initializers
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detect problems while reconciling and codeassisting
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added scanner and code formatter API
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added classfile reader and bytecode disassembler API
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added support for notifying Java element changes before the builders run
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ensure JavaModel is updated at the end of each JavaModel operation
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added classpath container entries (CPE_CONTAINER)
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JavaCore options are persisted in between sessions.
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added API for explicitely refreshing external JARs.
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Code Assist
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provide parameter names
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optional visibility checks
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variable name suggestions
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method declarations (just enter selector prefix)
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insert qualifications in case of ambiguities (option
added to force qualification)
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hide synthetic members
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provide anonymous type completions
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provide relevance hint for better sorting proposals
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Code Select
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select declarations
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improved fault-tolerance
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find selection in working copies (compilation units
modified in editors)
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no longer need a non-empty selection to perform (when empty it will use the token in which the selection start position is located)
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Search
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find matches in binaries
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find matches in innerclasses
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distinguish field read/write access
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can have working copies take precedence over original units
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Evaluation
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Type Hierarchies
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type missing a super type becomes a root (no longer subtype of Object)
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type hierarchy reacts to addition of a missing type
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added support for computing hierarchies considering working copies.
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added API to retrieve cached type flags.
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Release Process |
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Bug Resolution |
- Overall bug Resolution in 2.0 stream
(all)
(unresolved)
(resolved)
(fixed)
- Rollup-2.0.3, 2002/?/? :
(all planned fixes)
(unresolved)
(resolved)
- Rollup-2.0.2, 2002/11/7 :
(all planned fixes)
(unresolved)
(resolved)
- Rollup-2.0.1, 2002/08/31 :
(all planned fixes)
(unresolved)
(resolved)
- Freeze-4, 2002/06/27 :
(all)
(unresolved)
(resolved)
- Freeze-3, 2002/06/12 :
(all)
(unresolved)
(resolved)
- Freeze-2, 2002/06/01 :
(all)
(unresolved)
(resolved)
- Milestone-6, 2002/05/21 : aka Freeze 1
(all)
(unresolved)
(resolved)
- Milestone-5, 2002/04/16 :
(all)
(unresolved)
(resolved)
- Milestone-4, 2002/03/22 :
(all)
(unresolved)
(resolved)
- Milestone-3, 2002/02/15 :
(all)
(unresolved)
(resolved)
- Milestone-2, 2002/01/25 :
(all)
(unresolved)
(resolved)
- Milestone-1, 2001/12/20 :
(all)
(unresolved)
(resolved)
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Design notes |
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Updates
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Official plug-in version ID from 2.0 Rollup3 build is 2.0.3 (also see
build notes).
These patches are not yet part of
any official release or rollup; but provide an early access to the next delivery for quality assessment. If you find any regression using these patches,
please inform the JDT/Core team by entering a bug report.
Patches listed here are Jck1.3a and Jck1.4 compliant.
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2.0.4 preview
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posted on 2003/03/06, 3,898 KB |
applies to |
R2.0.2 and better |
description |
Patch resolving classpath validation defficiencies which could affect clients sharing Java projects using 2.1 classpath enhancements (like nested source folders). Also addressed
rare scenario where Java builder could incorrectly discard all files in a project (need some direct edit of .classpath file to make output be project + shutdown/restart).
Also see corresponding build notes.
This patch can be applied by expanding the zip archive into the <install>/eclipse/plugins/ directory
NOTE: Plug-in revision ID is now "2.0.4".
In case this plug-in revision does not match the one currently installed,
the JDT feature may require to be edited accordingly (in <install>/eclipse/features/org.eclipse.jdt_2.0.x/feature.xml ,
change the version to "2.0.4" for plugin which id is "org.eclipse.jdt.core" ).
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Getting the sources
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- Define a CVS connection to server
pserver:anonymous@dev.eclipse.org:/cvsroot/eclipse
- Check out the
R2_0_1 branch of the project org.eclipse.jdt.core .
This branch reflects the current R2.0 maintenance effort (the branch name is incorrectly suggests it corresponds to 2.0.1 rollup only).
- Make sure to import the prerequisite plug-ins (usually from the latest SDK R2.0.x build). Prerequisite plug-ins are already referenced on the project build path (
.classpath file).
- The sources of this project are either 1.3 or 1.4 compatible, however for 1.3 backward compatibility (Eclipse is primarily aimed for 1.3 runtimes),
the compiler compliance setting should be set to 1.3 and the default JRE should be a 1.3 JRE.
- In case willing to work on a different code stream, you may want to check out a different version of the project
- version
R2_0 : official code base released into R2.0.
- version
Rollup2_0_1 : official code base released into Rollup 2.0.1
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