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8340089: Simplify SegmentBulkOperations::powerOfProperty

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Reviewed-by: jpai
This commit is contained in:
Per Minborg 2024-09-13 08:43:38 +00:00
parent bacd046062
commit 0c36177fea
1 changed files with 3 additions and 10 deletions
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13
src/java.base/share/classes/jdk/internal/foreign/SegmentBulkOperations.java
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@ -29,7 +29,7 @@ import jdk.internal.misc.ScopedMemoryAccess;
import jdk.internal.util.Architecture;
import jdk.internal.util.ArraysSupport;
import jdk.internal.vm.annotation.ForceInline;
import sun.security.action.GetPropertyAction;
import sun.security.action.GetIntegerAction;
import java.lang.foreign.MemorySegment;
@ -310,15 +310,8 @@ public final class SegmentBulkOperations {
// The returned value is in the interval [0, 2^30]
static int powerOfPropertyOr(String name, int defaultPower) {
final String property = GetPropertyAction.privilegedGetProperty(PROPERTY_PATH + name);
if (property != null) {
try {
return 1 << Math.clamp(Integer.parseInt(property), 0, Integer.SIZE - 2);
} catch (NumberFormatException _) {
// ignore
}
}
return defaultPower;
final int power = GetIntegerAction.privilegedGetProperty(PROPERTY_PATH + name, defaultPower);
return 1 << Math.clamp(power, 0, Integer.SIZE - 2);
}
}