private String getValueFromSystemProperties(final Properties properties, String property) {
    String propertyValue = null;
    if (properties != null) {
      propertyValue = properties.getProperty(property);
    }
    if (property != null) {
      propertyValue = System.getProperty(property);
      if (propertyValue != null) {
        if (propertyValue.trim().equals("")) {
          propertyValue = System.getenv(property);
        }
      }
    }
    return propertyValue;
  }
Configure a SSLConfig.Builder for the http service using the legacy configuration

@return A SSLConfig.Builder object describing the ssl config for the http service component
@deprecated as of Geode 1.0
geode-core/src/main/java/org/apache/geode/internal/net/SSLConfigurationFactory.java