THRIFT-674. java: Generated read() should just switch directly on field.id

This patch gets rid of an unnecessary map lookup and null check in generated structs' read method, amounting a noticeable performance improvement.

git-svn-id: https://svn.apache.org/repos/asf/incubator/thrift/trunk@899721 13f79535-47bb-0310-9956-ffa450edef68
1 file changed