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Posted to commits@tomee.apache.org by db...@apache.org on 2008/08/23 05:33:52 UTC

svn commit: r688256 - /openejb/trunk/openejb3/examples/simple-singleton/src/main/java/org/superbiz/registry/PropertyRegistryBean.java

Author: dblevins
Date: Fri Aug 22 20:33:52 2008
New Revision: 688256

URL: http://svn.apache.org/viewvc?rev=688256&view=rev
Log:
Added comments

Modified:
    openejb/trunk/openejb3/examples/simple-singleton/src/main/java/org/superbiz/registry/PropertyRegistryBean.java

Modified: openejb/trunk/openejb3/examples/simple-singleton/src/main/java/org/superbiz/registry/PropertyRegistryBean.java
URL: http://svn.apache.org/viewvc/openejb/trunk/openejb3/examples/simple-singleton/src/main/java/org/superbiz/registry/PropertyRegistryBean.java?rev=688256&r1=688255&r2=688256&view=diff
==============================================================================
--- openejb/trunk/openejb3/examples/simple-singleton/src/main/java/org/superbiz/registry/PropertyRegistryBean.java (original)
+++ openejb/trunk/openejb3/examples/simple-singleton/src/main/java/org/superbiz/registry/PropertyRegistryBean.java Fri Aug 22 20:33:52 2008
@@ -26,6 +26,10 @@
 @ConcurrencyManagement(BEAN)
 public class PropertyRegistryBean implements PropertyRegistry {
 
+    // Note the java.util.Properties object is a thread-safe
+    // collections that uses synchronization.  If it didn't
+    // you would have to use some form of synchronization
+    // to ensure the PropertyRegistryBean is thread-safe.
     private final Properties properties = new Properties();
 
     public String getProperty(String key) {