AVRO-1592. Java: Fix handling of Java reserved words as enum constants in generated code.  Contributed by Lukas Steiblys.

git-svn-id: https://svn.apache.org/repos/asf/avro/trunk@1637493 13f79535-47bb-0310-9956-ffa450edef68
AVRO-1597. Java: Random data tool writes corrupt files to standard out.

git-svn-id: https://svn.apache.org/repos/asf/avro/trunk@1637494 13f79535-47bb-0310-9956-ffa450edef68