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Merge pull request #33240 from sdeleuze 

* gh-33240:
  Refine BackgroundPreinitializer code reachability

Closes gh-33240
This commit is contained in:
Andy Wilkinson 2022-11-18 10:52:52 +00:00
parent 517ec654ed e7f91bab78
commit 2f34346acf
1 changed files with 3 additions and 7 deletions
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10
spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/BackgroundPreinitializer.java
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@ -64,12 +64,8 @@ public class BackgroundPreinitializer implements ApplicationListener<SpringAppli
private static final CountDownLatch preinitializationComplete = new CountDownLatch(1); private static final CountDownLatch preinitializationComplete = new CountDownLatch(1);
private static final boolean ENABLED; private static final boolean ENABLED = !Boolean.getBoolean(IGNORE_BACKGROUNDPREINITIALIZER_PROPERTY_NAME)
&& Runtime.getRuntime().availableProcessors() > 1;
static {
ENABLED = !Boolean.getBoolean(IGNORE_BACKGROUNDPREINITIALIZER_PROPERTY_NAME) && !NativeDetector.inNativeImage()
&& Runtime.getRuntime().availableProcessors() > 1;
}
@Override @Override
public int getOrder() { public int getOrder() {
@ -78,7 +74,7 @@ public class BackgroundPreinitializer implements ApplicationListener<SpringAppli
@Override @Override
public void onApplicationEvent(SpringApplicationEvent event) { public void onApplicationEvent(SpringApplicationEvent event) {
if (!ENABLED) { if (!ENABLED || NativeDetector.inNativeImage()) {
return; return;
} }
if (event instanceof ApplicationEnvironmentPreparedEvent if (event instanceof ApplicationEnvironmentPreparedEvent