An internal error occurred during: "Building workspace". GC overhead limit exceeded

-Xmx1024m
-XX:MaxPermSize=1024m

　　eclipse.ini 配置

-startup
plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar
--launcher.library
plugins/org.eclipse.equinox.launcher.win32.win32.x86_64_1.1.300.v20150602-1417
-product
org.eclipse.epp.package.jee.product
--launcher.defaultAction
openFile
--launcher.XXMaxPermSize
256M
-showsplash
org.eclipse.platform
--launcher.XXMaxPermSize
256m
--launcher.defaultAction
openFile
--launcher.appendVmargs
-vmargs
-Dosgi.requiredJavaVersion=1.8
-Xms512m
-Xmx1024m
-XX:MaxPermSize=1024m
-Xbootclasspath/a:lombok.jar 
-javaagent:lombok.jar