RFR: 8282661: [BACKOUT] ByteBufferTest.java: replace endless recursion with RuntimeException in void ck(double x, double y) [v2]

[Emanuel Peter]

> Backout [JDK-8282573](https://bugs.openjdk.java.net/browse/JDK-8282573).
> The new fix lead to many tests failing.
> And a new fix needs a little bit of thinking and testing.

Emanuel Peter has updated the pull request incrementally with two additional commits since the last revision:

 - Revert "8282573: ByteBufferTest.java: replace endless recursion with RuntimeException in void ck(double x, double y)"
   
   This reverts commit a584c904a9e386d7ce80fb9cc6d49fece065d3da.
 - Revert "8282661: 2 compiler/intrinsics/unsafe/*ByteBufferTest.java tests fail after JDK-8282573"
   
   This reverts commit 684e7b3f55d8f109eb096b1294600fa9fa8fbfbd.

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

Changes:
  - all: https://git.openjdk.java.net/jdk/pull/7699/files
  - new: https://git.openjdk.java.net/jdk/pull/7699/files/684e7b3f..cfc0d07e

Webrevs:
 - full: https://webrevs.openjdk.java.net/?repo=jdk&pr=7699&range=01
 - incr: https://webrevs.openjdk.java.net/?repo=jdk&pr=7699&range=00-01

  Stats: 3 lines in 1 file changed: 0 ins; 2 del; 1 mod
  Patch: https://git.openjdk.java.net/jdk/pull/7699.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk pull/7699/head:pull/7699

PR: https://git.openjdk.java.net/jdk/pull/7699