[jdk13u-dev] Integrated: 8216012: Infinite loop in RSA KeyPairGenerator

[Yuri Nesterenko]

I'd like to backport this fix here, too. Applies cleanly, test fails/pass without/with the fix.

-------------

Commit messages:
 - Backport 567465c62c0f0a41b3ca8b979013e92bf368a8d3

Changes: https://git.openjdk.java.net/jdk13u-dev/pull/222/files
 Webrev: https://webrevs.openjdk.java.net/?repo=jdk13u-dev&pr=222&range=00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8216012
  Stats: 99 lines in 2 files changed: 98 ins; 0 del; 1 mod
  Patch: https://git.openjdk.java.net/jdk13u-dev/pull/222.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk13u-dev pull/222/head:pull/222

PR: https://git.openjdk.java.net/jdk13u-dev/pull/222