-startup
plugins/org.eclipse.equinox.launcher_1.0.201.R35x_v20090715.jar
--launcher.library
plugins/org.eclipse.equinox.launcher.win32.win32.x86_1.0.200.v20090519
-product
org.eclipse.epp.package.jee.product
--launcher.defaultAction
openFile
--launcher.XXMaxPermSize
256M
-showsplash
org.eclipse.platform
--launcher.XXMaxPermSize
384m
--launcher.defaultAction
openFile
-vm
D:\Java\jdk1.6.0_23\jre\bin\server\jvm.dll
-vmargs
-Dosgi.requiredJavaVersion=1.6
-Declipse.p2.unsignedPolicy=allow
-Xms128m
-Xmx512m
-Xss2m
-XX:PermSize=128m
-XX:MaxPermSize=384m
-XX:CompileThreshold=1500
-XX:MaxGCPauseMillis=10
-XX:MaxHeapFreeRatio=70
-XX:+UnlockExperimentalVMOptions
-XX:+UseG1GC
-XX:+UseFastAccessorMethods
-XX:+FailOverToOldVerifier
-Dcom.sun.management.jmxremote
-Dsun.lang.ClassLoader.allowArraySyntax=true
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上文中Java虚拟机的启动方式不明白为啥要那么写，我是这么用的：
-vm
C:\Java\jdk1.6.0_23\bin\javaw.exe