Is some source missing ?

[mgfairfax]

some of the imports are from the package com.ibm.etcd.api which does not seem to be there; for example from KVClient.java
imports like these below

import com.ibm.etcd.api.PutRequest;
import com.ibm.etcd.api.PutRequestOrBuilder;
import com.ibm.etcd.api.PutResponse;
import com.ibm.etcd.api.RangeRequest;
...

[njhill]

@mgfairfax these are classes corresponding to the protocol buffer message types used in etcd's gRPC
interface. They are "compiled" from the .proto file definitions (in /src/main/proto) into java source files. This can be done using the protoc tool directly or automatically when building via a maven plugin.

You should see that these get generated when building the client using mvn install.

[mgfairfax]

thank you! Didnt realize these are generated classes.