code: func (p *Provider) DeDeploySysCCs(chainID string, ccp ccprovider.ChaincodeProvider) {
  	for _, sysCC := range p.SysCCs {
  		deDeploySysCC(chainID, ccp, sysCC)
  	}
  }
docs: //DeDeploySysCCs is used in unit tests to stop and remove the system chaincodes before
  //restarting them in the same process. This allows clean start of the system
  //in the same process