richardcloudsoft/jclouds — comment on commit 1b80b286137655f1626aaad8d0e4a0b370cd0eae
File: apis/cloudstack/src/main/java/org/jclouds/cloudstack/compute/strategy/CloudStackComputeServiceAdapter.java line 133
By jclouds:

guava has a checkArgument method that can eliminate the if statement here and below