[javac] Annotation processing got disabled, since it requires a 1.6 compliant JVM

对Liferay进行build-service时出现如下错误：

 [javac] Annotation processing got disabled, since it requires a 1.6 compliant JVM   （本人使用jdk1.8   liferay 6.2）

点击：·http://www.eclipse.org/downloads/download.php?file=/eclipse/downloads/drops4/R-4.3.1-201309111000/ecj-4.3.1.jar

下载成功后放置在下面文件夹中

D:\liferay-eclipse\eclipse\configuration\org.eclipse.osgi\51\0\.cp\extra