Eclipse启动报错：An internal error occurred during: "Building workspace". GC overhead limit exceeded

上网搜了一下，说是要修改一下Eclipse安装下的eclipse.ini文件，增加Eclipse实例的内存分配,。打开eclipse.ini文件，内容如下:
-startup
plugins/org.eclipse.equinox.launcher_1.3.0.v20120522-1813.jar
–launcher.library
plugins/org.eclipse.equinox.launcher.win32.win32.x86_64_1.1.200.v20120913-144807
-product
org.eclipse.epp.package.jee.product
–launcher.defaultAction
openFile
–launcher.XXMaxPermSize
256M
-showsplash
org.eclipse.platform
–launcher.XXMaxPermSize
256m
–launcher.defaultAction
openFile
-vmargs
-Dosgi.requiredJavaVersion=1.5
-Dhelp.lucene.tokenizer=standard
-Xms512m
-Xmx1024m

相应要编辑的行如下

-Xms512m
-Xmx1024m

修改并保存，重启Eclipse就ok了。