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Posted to dev@geronimo.apache.org by "Rick McGuire (JIRA)" <ji...@apache.org> on 2009/12/16 16:11:18 UTC
[jira] Assigned: (GERONIMO-4987) Use ConcurrentHashMap instead of
Collections.synchronizedMap(new HashMap())
[ https://issues.apache.org/jira/browse/GERONIMO-4987?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Rick McGuire reassigned GERONIMO-4987:
--------------------------------------
Assignee: Rick McGuire
> Use ConcurrentHashMap instead of Collections.synchronizedMap(new HashMap())
> ---------------------------------------------------------------------------
>
> Key: GERONIMO-4987
> URL: https://issues.apache.org/jira/browse/GERONIMO-4987
> Project: Geronimo
> Issue Type: Improvement
> Security Level: public(Regular issues)
> Affects Versions: 2.1.4
> Reporter: Jack Cai
> Assignee: Rick McGuire
> Priority: Trivial
> Fix For: 3.0
>
> Attachments: GERONIMO-4987_trunk.patch
>
>
> It might be better to use ConcurrentHashmap in below files.
> ./plugins/console/console-filter/src/main/java/org/apache/geronimo/console/filter/XSRFHandler.java: private Map<String, String> sessionMap = Collections.synchronizedMap(new HashMap<String, String>());
> ./framework/modules/geronimo-crypto/src/main/java/org/apache/geronimo/crypto/EncryptionManager.java: private static final Map<String, Encryption> ENCRYPTORS = Collections.synchronizedMap(new HashMap<String, Encryption>());
> ./framework/modules/geronimo-plugin/src/main/java/org/apache/geronimo/system/plugin/PluginInstallerGBean.java: asyncKeys = Collections.synchronizedMap(new HashMap<Object, DownloadResults>());
> ./framework/modules/geronimo-plugin/src/main/java/org/apache/geronimo/system/plugin/PluginInstallerGBean.java: asyncKeys = Collections.synchronizedMap(new HashMap<Object, DownloadResults>());
> ./framework/modules/geronimo-plugin/src/main/java/org/apache/geronimo/system/plugin/PluginInstallerGBean.java: asyncKeys = Collections.synchronizedMap(new HashMap<Object, DownloadResults>());
> ./framework/modules/geronimo-jmx-remoting/src/main/java/org/apache/geronimo/jmxremoting/Authenticator.java: private Map<String, LoginContext> contextMap = Collections.synchronizedMap(new HashMap<String, LoginContext>());
> ./framework/modules/geronimo-security/src/main/java/org/apache/geronimo/security/ContextManager.java: private static Map<SubjectId, Subject> subjectIds = Collections.synchronizedMap(new HashMap<SubjectId, Subject>());
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