git: openjdk/jdk: 8257448: Clean duplicated non-null check in the SunJSSE provider implementation

[Xue-Lei Andrew Fan]

Changeset: ae5b5268
Author:    Xue-Lei Andrew Fan <xuelei at openjdk.org>
Date:      2020-11-30 21:57:14 +0000
URL:       https://git.openjdk.java.net/jdk/commit/ae5b5268

8257448: Clean duplicated non-null check in the SunJSSE provider implementation

Reviewed-by: mullan

! src/java.base/share/classes/sun/security/ssl/Alert.java
! src/java.base/share/classes/sun/security/ssl/X509TrustManagerImpl.java