| ⇢ | A | HttpUtil added | |
| ⇢ | A | HttpUtilTest added | |
| A | ↛ | ExternHttpClientTest removed |
| ⇢ | B | HttpUtil::normalizeHtml() added | |
| ⇢ | A | HttpUtil::extractCharset() added | |
| ⇢ | A | HttpUtil::isHttpURL() added | |
| ⇢ | A | HttpUtilTest::provideUrl() added | |
| ⇢ | A | HttpUtilTest::testIsWebUrl() added | |
| B | ↛ | ExternHttpClient::normalizeHtml() removed | |
| A | ↛ | ExternHttpClientTest::testIsWebUrl() removed | |
| A | ↛ | ExternHttpClient::extractCharset() removed | |
| A | ↛ | ExternHttpClient::isHttpURL() removed |