code: private void parseIncomingBodyBufferSize(Map<Object, Object> props) {
          Object value = props.get(HttpConfigConstants.PROPNAME_INCOMING_BODY_BUFFSIZE);
          if (null != value) {
              try {
                  this.incomingBodyBuffSize = rangeLimit(convertInteger(value), HttpConfigConstants.MIN_BUFFER_SIZE, HttpConfigConstants.MAX_BUFFER_SIZE);
                  if (TraceComponent.isAnyTracingEnabled() && tc.isEventEnabled()) {
                      Tr.event(tc, "Config: Incoming body buffer size is " + getIncomingBodyBufferSize());
                  }
              } catch (NumberFormatException nfe) {
                  FFDCFilter.processException(nfe, getClass().getName() + ".parseIncomingBodyBufferSize", "1");
                  if (TraceComponent.isAnyTracingEnabled() && tc.isEventEnabled()) {
                      Tr.event(tc, "Config: Invalid incoming body buffer size; " + value);
                  }
              }
          }
      }
docs: Check the input configuration for the buffer size to use when reading
  the incoming body.
  
  @param props