I'm trying to follow the example in splunk-sdk-java-1.3.1.zip/examples/com/splunk/examples/search that uses com.splunk.Command. I see this class in the Java API, but the class isn't in splunk-sdk-java-1.3.1.jar.
it is indeed is missing. if you compile sdk manually, you will find this class in build/util/com/splunk/ folder. You have two options here: