Eclipse 3.8 M6 和 4.2 M6（Juno）兩個新版本發布

近日，eclipse.org發布了兩個最新的  eclipse 版本：3.8 M6 和 4.2 M6（Juno），大家可以選擇下面的地址下載。

Eclipse 4.2 M6下載 

Eclipse SDK 

	Platform	Download	Size	File	Checksum
	Windows (Supported Versions)	(http)	179 MB	eclipse-SDK-4.2M6-win32.zip	(md5)(sha1)
	Windows (x86_64) (Supported Versions)	(http)	179 MB	eclipse-SDK-4.2M6-win32-x86_64.zip	(md5)(sha1)
	Linux (x86/GTK 2) (Supported Versions)	(http)	178 MB	eclipse-SDK-4.2M6-linux-gtk.tar.gz	(md5)(sha1)
	Linux (x86_64/GTK 2) (Supported Versions)	(http)	179 MB	eclipse-SDK-4.2M6-linux-gtk-x86_64.tar.gz	(md5)(sha1)
	Linux (PPC64/GTK 2) (Supported Versions)	(http)	178 MB	eclipse-SDK-4.2M6-linux-gtk-ppc64.tar.gz	(md5)(sha1)
	Mac OSX (Mac/Cocoa) (Supported Versions)	(http)	178 MB	eclipse-SDK-4.2M6-macosx-cocoa.tar.gz	(md5)(sha1)
	Mac OSX (Mac/Cocoa/x86_64) (Supported Versions)	(http)	178 MB	eclipse-SDK-4.2M6-macosx-cocoa-x86_64.tar.gz	(md5)(sha1)
	AIX (PPC/GTK 2) (Supported Versions)	(http)	179 MB	eclipse-SDK-4.2M6-aix-gtk-ppc.zip	(md5)(sha1)
	AIX (PPC64/GTK 2) (Supported Versions)	(http)	179 MB	eclipse-SDK-4.2M6-aix-gtk-ppc64.zip	(md5)(sha1)
	Solaris 10 (Sparc/GTK 2) (Supported Versions)	(http)	178 MB	eclipse-SDK-4.2M6-solaris-gtk.zip	(md5)(sha1)
	Solaris 10 (x86/GTK 2) (Supported Versions)	(http)	178 MB	eclipse-SDK-4.2M6-solaris-gtk-x86.zip	(md5)(sha1)
	HP-UX (IA64_32/GTK 2) (Supported Versions)	(http)	178 MB	eclipse-SDK-4.2M6-hpux-gtk-ia64_32.zip	(md5)(sha1)
	p2 Repository	(http)	398 MB	eclipse-4.2-4.2M6-repository.zip

Eclipse 3.8 M6下載

Status	Platform	Download	Size	File	Checksum
	Windows (Supported Versions)	(http)	177 MB	eclipse-SDK-3.8M6-win32.zip	(md5) (sha1)
	Windows (x86_64) (Supported Versions)	(http)	177 MB	eclipse-SDK-3.8M6-win32-x86_64.zip	(md5) (sha1)
	Linux (x86/GTK 2) (Supported Versions)	(http)	176 MB	eclipse-SDK-3.8M6-linux-gtk.tar.gz	(md5) (sha1)
	Linux (x86_64/GTK 2) (Supported Versions)	(http)	176 MB	eclipse-SDK-3.8M6-linux-gtk-x86_64.tar.gz	(md5) (sha1)
	Linux (PPC64/GTK 2) (Supported Versions)	(http)	176 MB	eclipse-SDK-3.8M6-linux-gtk-ppc64.tar.gz	(md5) (sha1)
	Linux (s390x/GTK 2) (Supported Versions)	(http)	176 MB	eclipse-SDK-3.8M6-linux-gtk-s390x.tar.gz	(md5) (sha1)
	Linux (s390/GTK 2) (Supported Versions)	(http)	176 MB	eclipse-SDK-3.8M6-linux-gtk-s390.tar.gz	(md5) (sha1)
	Solaris 10 (SPARC/GTK 2)	(http)	176 MB	eclipse-SDK-3.8M6-solaris-gtk.zip	(md5) (sha1)
	Solaris 10 (x86/GTK 2)	(http)	176 MB	eclipse-SDK-3.8M6-solaris-gtk-x86.zip	(md5) (sha1)
	HP-UX (IA64_32/GTK 2)	(http)	176 MB	eclipse-SDK-3.8M6-hpux-gtk-ia64_32.zip	(md5) (sha1)
	AIX (PPC/GTK 2)	(http)	176 MB	eclipse-SDK-3.8M6-aix-gtk-ppc.zip	(md5) (sha1)
	AIX (PPC64/GTK 2)	(http)	176 MB	eclipse-SDK-3.8M6-aix-gtk-ppc64.zip	(md5) (sha1)
	Mac OSX (Mac/Cocoa) (Supported Versions)	(http)	176 MB	eclipse-SDK-3.8M6-macosx-cocoa.tar.gz	(md5) (sha1)
	Mac OSX (Mac/Cocoa/x86_64) (Supported Versions)	(http)	175 MB	eclipse-SDK-3.8M6-macosx-cocoa-x86_64.tar.gz	(md5) (sha1)
	Source Build (Source in .zip) (instructions)	(http)	141 MB	eclipse-sourceBuild-srcIncluded-3.8M6.zip	(md5) (sha1)
	Source Build (Source fetched via CVS) (instructions)	(http)	35 MB	eclipse-sourceBuild-srcFetch-3.8M6.zip	(md5) (sha1)

mark節選了些改進（同時包含在上述兩個版本中）：
Equinox 
Equinox OSGi 框架升級至 OSGi Core Release 5 (R5)  
p2 發布器：只要聲明一個negation requirement（如 Rich Ajax Platform (RAP) ），可以在沒有安裝到eclipse IDE的情況下發布

Platform 
SWT瀏覽器可嵌入 XULRunner 10.0.x ，但不支持 XULRunner versions 4.x - 9.x 
ColorDialog支持調用 getRGBs()和setRGBs(RGB []) 時顯示顏色選擇器

運行配置（ launch configuration ）中，若你命名的配置名已存在，會顯示沖突。

JDT 
 現在你可以在Project properties > Java Build Path > Compiler > Source 設置是否忽略警告/錯誤提示。

Preferences > Java > Compiler > Errors/Warnings > Null analysis 作了一些改進

當設置 Preferences > Java > Compiler > Errors/Warnings > Null analysis > Missing '@NonNullByDefault' annotation on package 為可用后，會作出警告提示，表示你沒有指定某包、某類型等等。

Java > Editor 參數頁中的enclosing brackets可設置高亮，並制定顏色。

詳細改進記錄：http://download.eclipse.org/eclipse/downloads/drops4/S-4.2M6-201203151300/eclipse-news-M6.html