THRIFT-558. java:  Replace use of log4j by commons-logging in Java library and generated Java code

This patch switches Thrift to use slf4j instead of log4j. 



git-svn-id: https://svn.apache.org/repos/asf/incubator/thrift/trunk@804349 13f79535-47bb-0310-9956-ffa450edef68
9 files changed