--- old/src/java.management/share/classes/sun/management/ManagementFactoryHelper.java	2020-03-08 23:34:11.584311658 +0800
+++ new/src/java.management/share/classes/sun/management/ManagementFactoryHelper.java	2020-03-08 23:34:11.452306839 +0800
@@ -41,6 +41,7 @@
 
 import jdk.internal.access.JavaNioAccess;
 import jdk.internal.access.SharedSecrets;
+import jdk.internal.misc.VM;
 
 import java.util.ArrayList;
 import java.util.List;
@@ -340,13 +341,8 @@
     private static List<BufferPoolMXBean> bufferPools = null;
     public static synchronized List<BufferPoolMXBean> getBufferPoolMXBeans() {
         if (bufferPools == null) {
-            bufferPools = new ArrayList<>(2);
-            bufferPools.add(createBufferPoolMXBean(SharedSecrets.getJavaNioAccess()
-                .getDirectBufferPool()));
-            bufferPools.add(createBufferPoolMXBean(sun.nio.ch.FileChannelImpl
-                .getMappedBufferPool()));
-            bufferPools.add(createBufferPoolMXBean(sun.nio.ch.FileChannelImpl
-                .getSyncMappedBufferPool()));
+            bufferPools = new ArrayList<>(3);
+            VM.getBufferPools().forEach(pool -> bufferPools.add(createBufferPoolMXBean(pool)));
         }
         return bufferPools;
     }