When I chose "Monitor Cache Dump" menu in HSDB, I saw an Exception as below:
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Exception in thread "AWT-EventQueue-0" java.lang.ExceptionInInitializerError
at sun.jvm.hotspot.ui.MonitorCacheDumpPanel.dumpOn(jdk.hotspot.agent@9-internal/MonitorCacheDumpPanel.java:92)
at sun.jvm.hotspot.ui.MonitorCacheDumpPanel.<init>(jdk.hotspot.agent@9-internal/MonitorCacheDumpPanel.java:59)
at sun.jvm.hotspot.HSDB.showMonitorCacheDumpPanel(jdk.hotspot.agent@9-internal/HSDB.java:1534)
at sun.jvm.hotspot.HSDB.access$1400(jdk.hotspot.agent@9-internal/HSDB.java:51)
at sun.jvm.hotspot.HSDB$17.actionPerformed(jdk.hotspot.agent@9-internal/HSDB.java:343)
at javax.swing.AbstractButton.fireActionPerformed(java.desktop@9-internal/AbstractButton.java:1967)
at javax.swing.AbstractButton$Handler.actionPerformed(java.desktop@9-internal/AbstractButton.java:2308)
at javax.swing.DefaultButtonModel.fireActionPerformed(java.desktop@9-internal/DefaultButtonModel.java:404)
at javax.swing.DefaultButtonModel.setPressed(java.desktop@9-internal/DefaultButtonModel.java:261)
at javax.swing.AbstractButton.doClick(java.desktop@9-internal/AbstractButton.java:369)
at javax.swing.plaf.basic.BasicMenuItemUI.doClick(java.desktop@9-internal/BasicMenuItemUI.java:978)
at javax.swing.plaf.basic.BasicMenuItemUI$Handler.mouseReleased(java.desktop@9-internal/BasicMenuItemUI.java:1022)
at java.awt.Component.processMouseEvent(java.desktop@9-internal/Component.java:6601)
at javax.swing.JComponent.processMouseEvent(java.desktop@9-internal/JComponent.java:3322)
at java.awt.Component.processEvent(java.desktop@9-internal/Component.java:6366)
at java.awt.Container.processEvent(java.desktop@9-internal/Container.java:2258)
at java.awt.Component.dispatchEventImpl(java.desktop@9-internal/Component.java:4985)
at java.awt.Container.dispatchEventImpl(java.desktop@9-internal/Container.java:2316)
at java.awt.Component.dispatchEvent(java.desktop@9-internal/Component.java:4817)
at java.awt.LightweightDispatcher.retargetMouseEvent(java.desktop@9-internal/Container.java:4895)
at java.awt.LightweightDispatcher.processMouseEvent(java.desktop@9-internal/Container.java:4532)
at java.awt.LightweightDispatcher.dispatchEvent(java.desktop@9-internal/Container.java:4473)
at java.awt.Container.dispatchEventImpl(java.desktop@9-internal/Container.java:2302)
at java.awt.Window.dispatchEventImpl(java.desktop@9-internal/Window.java:2754)
at java.awt.Component.dispatchEvent(java.desktop@9-internal/Component.java:4817)
at java.awt.EventQueue.dispatchEventImpl(java.desktop@9-internal/EventQueue.java:761)
at java.awt.EventQueue.access$500(java.desktop@9-internal/EventQueue.java:97)
at java.awt.EventQueue$3.run(java.desktop@9-internal/EventQueue.java:712)
at java.awt.EventQueue$3.run(java.desktop@9-internal/EventQueue.java:706)
at java.security.AccessController.doPrivileged(java.base@9-internal/Native Method)
at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(java.base@9-internal/ProtectionDomain.java:77)
at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(java.base@9-internal/ProtectionDomain.java:87)
at java.awt.EventQueue$4.run(java.desktop@9-internal/EventQueue.java:734)
at java.awt.EventQueue$4.run(java.desktop@9-internal/EventQueue.java:732)
at java.security.AccessController.doPrivileged(java.base@9-internal/Native Method)
at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(java.base@9-internal/ProtectionDomain.java:77)
at java.awt.EventQueue.dispatchEvent(java.desktop@9-internal/EventQueue.java:731)
at java.awt.EventDispatchThread.pumpOneEventForFilters(java.desktop@9-internal/EventDispatchThread.java:199)
at java.awt.EventDispatchThread.pumpEventsForFilter(java.desktop@9-internal/EventDispatchThread.java:124)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(java.desktop@9-internal/EventDispatchThread.java:113)
at java.awt.EventDispatchThread.pumpEvents(java.desktop@9-internal/EventDispatchThread.java:109)
at java.awt.EventDispatchThread.pumpEvents(java.desktop@9-internal/EventDispatchThread.java:101)
at java.awt.EventDispatchThread.run(java.desktop@9-internal/EventDispatchThread.java:90)
Caused by: java.lang.ArithmeticException: / by zero
at sun.jvm.hotspot.runtime.ObjectSynchronizer.initialize(jdk.hotspot.agent@9-internal/ObjectSynchronizer.java:55)
at sun.jvm.hotspot.runtime.ObjectSynchronizer.access$000(jdk.hotspot.agent@9-internal/ObjectSynchronizer.java:34)
at sun.jvm.hotspot.runtime.ObjectSynchronizer$1.update(jdk.hotspot.agent@9-internal/ObjectSynchronizer.java:38)
at sun.jvm.hotspot.runtime.VM.registerVMInitializedObserver(jdk.hotspot.agent@9-internal/VM.java:449)
at sun.jvm.hotspot.runtime.ObjectSynchronizer.<clinit>(jdk.hotspot.agent@9-internal/ObjectSynchronizer.java:36)
... 43 more
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ObjectSynchronizer finds DEFAULT_CACHE_LINE_SIZE value from VMStructs, however, it is not contained.

This value is added by JDK-8049737. DEFAULT_CACHE_LINE_SIZE is macro.
When we set macro value to VMStructs, we have to use declare_preprocessor_constant macro. However this change uses declare_constant macro. It is the cause of this exception.