public void removeCircleOfTrustMember(String realm,String cotName,String protocolType,String entityId) throws COTException {
  removeCircleOfTrustMember(realm,cotName,protocolType,entityId,true);
}

public void removeCircleOfTrustMember ( String realm , String cotName , String protocolType , String entityId ) throws COTException { removeCircleOfTrustMember ( realm , cotName , protocolType , entityId , true ) ; }
removes entity from circle of trust under the realm .
