> Please review this change to replace the finalizer in > `AbstractLdapNamingEnumeration` with a Cleaner. > > The pieces of state required for cleanup (`LdapCtx homeCtx`, `LdapResult > res`, and `LdapClient enumClnt`) are moved to a static inner class . From > there, the change is fairly mechanical. > > Details of note: > 1. Some operations need to change the state values (the update() method is > probably the most interesting). > 2. Subclasses need to access `homeCtx`; I added a `homeCtx()` method to read > `homeCtx` from the superclass's `state`. > > The test case is based on a copy of > `com/sun/jndi/ldap/blits/AddTests/AddNewEntry.java`. A more minimal test case > might be possible, but this was done for expediency. > > The test only confirms that the new Cleaner use does not keep the object > reachable. It only tests `LdapSearchEnumeration` (not `LdapNamingEnumeration` > or `LdapBindingEnumeration`, though all are subclasses of > `AbstractLdapNamingEnumeration`). > > Thanks.
Brent Christian has updated the pull request incrementally with one additional commit since the last revision: Restore EnumCtx to being an inner class, to keep all the state together in the code ------------- Changes: - all: https://git.openjdk.java.net/jdk/pull/8311/files - new: https://git.openjdk.java.net/jdk/pull/8311/files/0f729619..c8bdac44 Webrevs: - full: https://webrevs.openjdk.java.net/?repo=jdk&pr=8311&range=11 - incr: https://webrevs.openjdk.java.net/?repo=jdk&pr=8311&range=10-11 Stats: 90 lines in 1 file changed: 44 ins; 45 del; 1 mod Patch: https://git.openjdk.java.net/jdk/pull/8311.diff Fetch: git fetch https://git.openjdk.java.net/jdk pull/8311/head:pull/8311 PR: https://git.openjdk.java.net/jdk/pull/8311