THRIFT-701. java:  Generated classes take up more space in jar than needed

Use a static {} block instead of an anonymous inner class to define metaDataMap. This saves some space in jars generated by avoiding the internal class.

git-svn-id: https://svn.apache.org/repos/asf/incubator/thrift/trunk@926466 13f79535-47bb-0310-9956-ffa450edef68
1 file changed