Steps to Reproduce

change a view model command name annotation

	@Command("test")
        public void doTest() {}

update to

	@Command("test2")
        public void doTest() {}

perform hot code reloading in debug mode (e.g. using DCEVM or jrebel)

Current Result

the updated command name is not found, even though the class has successfully reloaded using the respective development tools

Expected Result

in order to improve the development experience
provide a flag to disable method caching in BinderImpl (for development purposes)

• _initMethodCache
• _destroyMethodCache
• _commandMethodCache
• _globalCommandMethodCache

or provide flags to configure cache sizes/lifetimes (allowing to set sizes to 0 in development scenarios)

also make configurable

• org.zkoss.bind.BindComposer#_afterComposeMethodCache
• org.zkoss.bind.BindComposer#_historyPopStateMethodCache

Debug Information

an existing cache with configuration property
https://github.com/zkoss/zk/blob/v9.5.0.2/zel/src/org/zkoss/zel/BeanELResolver.java#L43-L61

consider using LibraryProperty for ZK specific config

Workaround

• use @Command without specifying a command-name, and change the method name instead

• clear the various caches programmatically via reflection (e.g. automatically in DesktopInit or ExecutionInit)
  example listener code based on ZK 9.5.0.2 AutoClearCaches.java