Add mail.openjdk.org link

Dmytro Ukhlov · Dmytro Ukhlov · commit 344fffd83e4e · 2025-08-15T20:33:53.000+03:00
diff --git a/core/src/main/java/jenkins/util/URLClassLoader2.java b/core/src/main/java/jenkins/util/URLClassLoader2.java
@@ -77,6 +77,7 @@ public Class<?> findLoadedClass2(String name) {
 
     /**
      * Replace the JDK's per-name lock map with a GC-collectable lock object.
+     * See also: <a href="https://mail.openjdk.org/pipermail/core-libs-dev/2025-May/146392.html">
      *
      * <p>Parallel-capable {@link ClassLoader} implementations keep a distinct lock object per class
      * name indefinitely, which can retain huge maps when there are many misses. Returning an

Original file line number	Diff line number	Diff line change
`@@ -77,6 +77,7 @@ public Class<?> findLoadedClass2(String name) {`
`77`	`77`
`78`	`78`	`/**`
`79`	`79`	`* Replace the JDK's per-name lock map with a GC-collectable lock object.`
	`80`	`+ * See also: <a href="https://mail.openjdk.org/pipermail/core-libs-dev/2025-May/146392.html">`
`80`	`81`	`*`
`81`	`82`	`* <p>Parallel-capable {@link ClassLoader} implementations keep a distinct lock object per class`
`82`	`83`	`* name indefinitely, which can retain huge maps when there are many misses. Returning an`