globalBucketFederation bool

	// Allocated DNS config wrapper over etcd client.
	globalDNSConfig dns.Store

	// GlobalKMS initialized KMS configuration
	GlobalKMS *kms.KMS

	// Common lock for various subsystems performing the leader tasks
	globalLeaderLock *sharedLock

	// Auto-Encryption, if enabled, turns any non-SSE-C request
	// into an SSE-S3 request. If enabled a valid, non-empty KMS
	// configuration must be present.

                String org, val;
                // System
                org = issueManagement.getSystem();
                val = interpolate(org);
                if (org != val) {
                    issueManagement.setSystem(val);
                }
                // Url
                org = issueManagement.getUrl();
                val = interpolate(org);
                if (org != val) {

	defer env.SetEnvOn()
	if subSys != "" {
		return validateSubSysConfig(ctx, s, subSys, objAPI)
	}

	// No sub-system passed. Validate all of them.
	for _, ss := range config.SubSystems.ToSlice() {
		if err := validateSubSysConfig(ctx, s, ss, objAPI); err != nil {
			return err
		}
	}

	return nil
}

func lookupConfigs(s config.Config, objAPI ObjectLayer) {

        String src = source.getSystem();
        if (src != null) {
            if (sourceDominant || target.getSystem() == null) {
                target.setSystem(src);
                target.setLocation("system", source.getLocation("system"));
            }
        }
    }

    protected void mergeIssueManagement_Url(