archive/jdk
1
0
Fork 0
mirror of https://github.com/openjdk/jdk.git synced 2025-08-28 07:14:30 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions

8302815: Use new Math.clamp method in core libraries

Browse source 
Reviewed-by: alanb
This commit is contained in:
Tagir F. Valeev 2023-02-22 09:51:14 +00:00
parent 5e1d1b7940
commit 3f3a1f534b
11 changed files with 37 additions and 45 deletions
Download patch file Download diff file Expand all files Collapse all files

8
src/java.base/share/classes/java/util/concurrent/ForkJoinPool.java
View file

@ -2714,9 +2714,9 @@ public class ForkJoinPool extends AbstractExecutorService {
this.saturate = saturate;
this.config = asyncMode ? FIFO : 0;
this.keepAlive = Math.max(unit.toMillis(keepAliveTime), TIMEOUT_SLOP);
int corep = Math.min(Math.max(corePoolSize, p), MAX_CAP);
int maxSpares = Math.max(0, Math.min(maximumPoolSize - p, MAX_CAP));
int minAvail = Math.max(0, Math.min(minimumRunnable, MAX_CAP));
int corep = Math.clamp(corePoolSize, p, MAX_CAP);
int maxSpares = Math.clamp(maximumPoolSize - p, 0, MAX_CAP);
int minAvail = Math.clamp(minimumRunnable, 0, MAX_CAP);
this.bounds = (long)(minAvail & SMASK) | (long)(maxSpares << SWIDTH) |
((long)corep << 32);
int size = 1 << (33 - Integer.numberOfLeadingZeros(p - 1));
@ -2747,7 +2747,7 @@ public class ForkJoinPool extends AbstractExecutorService {
String ms = System.getProperty
("java.util.concurrent.ForkJoinPool.common.maximumSpares");
if (ms != null)
maxSpares = Math.max(0, Math.min(MAX_CAP, Integer.parseInt(ms)));
maxSpares = Math.clamp(Integer.parseInt(ms), 0, MAX_CAP);
String sf = System.getProperty
("java.util.concurrent.ForkJoinPool.common.threadFactory");
String sh = System.getProperty