code: public void renegotiate() {
          try {
              this.sslConnLink.getSSLEngine().beginHandshake();
          } catch (SSLException se) {
              FFDCFilter.processException(se,
                                          getClass().getName() + ".renegotiate", "1");
              if (TraceComponent.isAnyTracingEnabled() && tc.isDebugEnabled()) {
                  Tr.debug(tc, "Error while attempting handshake renegotiation; " + se);
              }
          }
      }
docs: /*
  @see com.ibm.wsspi.tcpchannel.SSLConnectionContext#renegotiate()