code: @Override
      public WsByteBuffer[] getResponseBodyBuffers() throws IOException, IllegalHttpBodyException {
  
          if (TraceComponent.isAnyTracingEnabled() && tc.isEntryEnabled()) {
              Tr.entry(tc, "getResponseBodyBuffers(sync)");
          }
  
          if (!checkBodyValidity()) {
              if (TraceComponent.isAnyTracingEnabled() && tc.isEntryEnabled()) {
                  Tr.exit(tc, "getResponseBodyBuffers(sync): No body allowed");
              }
              return null;
          }
  
          setMultiRead(true);
  
          // read the buffers
          if (!isBodyComplete()) {
              try {
                  readBodyBuffers(getResponseImpl(), false);
              } catch (BodyCompleteException e) {
                  // no FFDC required
                  if (TraceComponent.isAnyTracingEnabled() && tc.isEntryEnabled()) {
                      Tr.exit(tc, "getResponseBodyBuffers(sync): BodyCompleteException");
                  }
                  return null;
              } catch (IllegalHttpBodyException ihe) {
                  // no FFDC required
                  // not possible with response messages
                  if (TraceComponent.isAnyTracingEnabled() && tc.isDebugEnabled()) {
                      Tr.debug(tc, "Unexpected exception: " + ihe);
                  }
              }
          }
          WsByteBuffer[] buffers = getAllStorageBuffers();
          if (TraceComponent.isAnyTracingEnabled() && tc.isEntryEnabled()) {
              Tr.exit(tc, "getResponseBodyBuffers(sync): " + ((null == buffers) ? 0 : buffers.length));
          }
          return buffers;
      }
docs: Get all of the remaining body buffers for the response synchronously.
  If the body is encoded or compressed, then that is removed and
  unencoded buffers returned.
  <p>
  A null response means that there is no body left to read.
  <p>
  Once given a buffer, we keep no record of that buffer. It is the users responsibility to release it.
  
  @return WsByteBuffer[]
  @throws IOException
  -- if a socket exceptions happens
  @throws IllegalHttpBodyException
  -- if the body was malformed