git: openjdk/jdk: 8310813: Simplify and modernize equals, hashCode, and compareTo for BigInteger

[Pavel Rappo]

Changeset: 49e61213
Author:    Pavel Rappo <prappo at openjdk.org>
Date:      2024-01-11 21:48:58 +0000
URL:       https://git.openjdk.org/jdk/commit/49e61213474b846fd081e890e5abfbbbb9b79e3c

8310813: Simplify and modernize equals, hashCode, and compareTo for BigInteger

Reviewed-by: rriggs, redestad, rgiulietti

! src/java.base/share/classes/java/math/BigInteger.java
+ test/jdk/java/math/BigInteger/HashCode.java
+ test/micro/org/openjdk/bench/java/math/BigIntegerCompareTo.java
+ test/micro/org/openjdk/bench/java/math/BigIntegerEquals.java
+ test/micro/org/openjdk/bench/java/math/BigIntegerHashCode.java
+ test/micro/org/openjdk/bench/java/math/Shared.java