huawei-cloud/servicestage/src/main/java/org/apache/servicecomb/huaweicloud/servicestage/RBACBootStrapService.java [213:220]:
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  private String getStringProperty(Environment environment, String defaultValue, String... keys) {
    for (String key : keys) {
      if (environment.getProperty(key) != null) {
        return environment.getProperty(key);
      }
    }
    return defaultValue;
  }
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huawei-cloud/dashboard/src/main/java/org/apache/servicecomb/huaweicloud/dashboard/monitor/TransportUtils.java [111:118]:
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  private static String getStringProperty(Environment environment, String defaultValue, String... keys) {
    for (String key : keys) {
      if (environment.getProperty(key) != null) {
        return environment.getProperty(key);
      }
    }
    return defaultValue;
  }
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dynamic-config/config-cc/src/main/java/org/apache/servicecomb/config/cc/TransportUtils.java [111:118]:
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  private static String getStringProperty(Environment environment, String defaultValue, String... keys) {
    for (String key : keys) {
      if (environment.getProperty(key) != null) {
        return environment.getProperty(key);
      }
    }
    return defaultValue;
  }
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dynamic-config/config-kie/src/main/java/org/apache/servicecomb/config/kie/TransportUtils.java [111:118]:
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  private static String getStringProperty(Environment environment, String defaultValue, String... keys) {
    for (String key : keys) {
      if (environment.getProperty(key) != null) {
        return environment.getProperty(key);
      }
    }
    return defaultValue;
  }
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