Provide a way to change default policy when using IAerospikeClient/IAsyncClient

[vkorenev]

Scenario: I want to put a value using client's default write policy, but I want to set expiration time for the record. If I use the AerospikeClient class I can do that like this:

AerospikeClient client = getClient();
WritePolicy policy = new WritePolicy(client.writePolicyDefault);
policy.expiration = 10;
client.put(policy, key, bin);

But I cannot access writePolicyDefault if I use the IAerospikeClient interface. Please either create getters for default policies in the interfaces or provide another way to apply a modified default policy for an operation.

[BrianNichols]

We will add getters for the default policies in the interfaces in the next release.

[BrianNichols]

Java client has been released.