System.runFinalization() is deprecated on Java 21 => removed the call

that was used together with Java GC for benchmarks
jlangch · Feb 21, 2025 · 4b3519f · 4b3519f
1 parent 771fdf8
commit 4b3519f
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Showing 2 changed files with 3 additions and 5 deletions.
diff --git a/src/main/java/com/github/jlangch/venice/impl/functions/SystemFunctions.java b/src/main/java/com/github/jlangch/venice/impl/functions/SystemFunctions.java
@@ -260,9 +260,7 @@ public VncVal apply(final VncList args) {
                 VncFunction
                     .meta()
                     .arglists("(gc)")
-                    .doc(
-                        "Run the Java garbage collector. Runs the finalization methods " +
-                        "of any objects pending finalization prior to the GC.")
+                    .doc("Run the Java garbage collector.")
                     .examples("(gc)")
                     .build()
         ) {
@@ -272,7 +270,7 @@ public VncVal apply(final VncList args) {
 
                 sandboxFunctionCallValidation();
 
-                Runtime.getRuntime().runFinalization();
+                // System.runFinalization();  // deprecated on Java 21
                 Runtime.getRuntime().gc();
 
                 return Nil;

diff --git a/src/main/java/com/github/jlangch/venice/impl/specialforms/util/Benchmark.java b/src/main/java/com/github/jlangch/venice/impl/specialforms/util/Benchmark.java
@@ -187,7 +187,7 @@ private static void sleep(final long millis) {
 
     private static void runGCs(final long count) {
         for(int ii=0; ii<count; ii++) {
-            System.runFinalization();
+            // System.runFinalization();  // deprecated on Java 21
             System.gc();
         }
     }