Autonomous Database network compression and Java thin client
Java applications use the JDBC thin driver which only supports high network compression. Oracle database defaults to low network compression. And since high and low are different you end up with no network compression.
With your own database instance you'd edit sqlnet.ora and set
SQLNET.COMPRESSION_LEVELS=(high)
But how do you achieve the same thing (or any network compression) with ATP and a pure Java client?