in server/src/jetbrains/buildServer/sharedResources/server/SharedResourcesContextProcessor.java [167:177]
private Map<String, CustomResource> matchCustomResources(@NotNull final Map<String, CustomResource> resources,
@NotNull final Map<String, Lock> locks) {
final Map<String, CustomResource> result = new HashMap<>();
for (Map.Entry<String, Lock> entry: locks.entrySet()) {
final CustomResource r = resources.get(entry.getKey());
if (r != null) {
result.put(r.getName(), r);
}
}
return result;
}