public Builder withTrustStorePath(String trustStorePath){
  properties.setProperty(NettyOptions.SSL_TRUST_STORE_PATH,Assert.notNull(trustStorePath,"trustStorePath"));
  return this;
}

public Builder withTrustStorePath ( String trustStorePath ) { properties . setProperty ( NettyOptions . SSL_TRUST_STORE_PATH , Assert . notNull ( trustStorePath , "trustStorePath" ) ) ; return this ; }
sets the ssl trust store path .
