git: openjdk/jdk15u-dev: 8274779: HttpURLConnection: HttpClient and HttpsClient incorrectly check request method when set to POST

[Yuri Nesterenko]

Changeset: ca609529
Author:    Yuri Nesterenko <yan at openjdk.org>
Date:      2021-10-28 07:58:18 +0000
URL:       https://git.openjdk.java.net/jdk15u-dev/commit/ca609529cbda7179db9aa2e5eb3c91f7ec74382f

8274779: HttpURLConnection: HttpClient and HttpsClient incorrectly check request method when set to POST

Backport-of: 45ce06c9f3e9bee7d4bda313c38f0f0e8786a4db

! src/java.base/share/classes/sun/net/www/http/HttpClient.java
! src/java.base/share/classes/sun/net/www/protocol/https/HttpsClient.java
+ test/jdk/sun/net/www/http/RequestMethodCheck/RequestMethodEquality.java
+ test/jdk/sun/net/www/http/RequestMethodCheck/java.base/sun/net/www/http/HttpClientAccess.java