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8288173: JDK-8202449 fix causes conformance test failure : api/java_util/Random/RandomGenerator/NextFloat.html

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Backport-of: da2339cf6971532593e4f1b5ebbce8d1ed2e83b2
This commit is contained in:
Joe Darcy 2022-06-11 00:44:15 +00:00
parent d9c1364dde
commit f4b05a1168
1 changed files with 2 additions and 2 deletions
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4
src/java.base/share/classes/jdk/internal/util/random/RandomSupport.java
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@ -733,7 +733,7 @@ public class RandomSupport {
r = (r * (0.5f * bound - halfOrigin) + halfOrigin) * 2.0f; r = (r * (0.5f * bound - halfOrigin) + halfOrigin) * 2.0f;
} }
if (r >= bound) // may need to correct a rounding problem if (r >= bound) // may need to correct a rounding problem
r = Math.nextDown(r); r = Math.nextDown(bound);
} }
return r; return r;
} }
@ -765,7 +765,7 @@ public class RandomSupport {
float r = rng.nextFloat(); float r = rng.nextFloat();
r = r * bound; r = r * bound;
if (r >= bound) // may need to correct a rounding problem if (r >= bound) // may need to correct a rounding problem
r = Math.nextDown(r); r = Math.nextDown(bound);
return r; return r;
} }