@Deprecated
  public static DataPolicy fromString(final String s) {
    try {
      return valueOf(s);
    } catch (NullPointerException | IllegalArgumentException e) {
      return null;
    }
  }
@param s a String representation of a DataPolicy
@return a DataPolicy
@deprecated use {@link #valueOf(String)}
geode-core/src/main/java/org/apache/geode/cache/DataPolicy.java