docs: public void matchValue(String ElementName, String value, int oper)
      {
          // Delete the old search filter
          m_filter = null;
          // If not NOT_IN, assume IN
          // (Since ints are passed by value, it is OK to change it)
          if (oper != NOT_IN)
          {
              oper = IN;
              // Create a String array in which to hold the one name,
              // and put that name in the array
          }
          String[] ValueArray = new String[1];
          ValueArray[0] = value;
          // Create a leaf node for this list and store it as the filter
          m_filter = new SearchBaseLeaf(ElementName, oper, ValueArray);
      }