add tradetype return

Helius

2020-07-07 a20a6e0fffacd42495e96016d302ca7532d98778

 src/main/java/com/xcong/excoin/utils/mail/SubMailSend.java

@@ -92,8 +92,6 @@
                    return true;
                }
            }
        } catch (ClientProtocolException e) {
            e.printStackTrace();
        } catch (IOException e) {
            e.printStackTrace();
        }
@@ -118,8 +116,6 @@
                return json.getString("timestamp");
            }
            closeableHttpClient.close();
        } catch (ClientProtocolException e) {
            e.printStackTrace();
        } catch (IOException e) {
            e.printStackTrace();
        }