| Package | Description | 
|---|---|
| org.apache.commons.logging | Spring's variant of the
 Commons Logging API:
 with special support for Log4J 2, SLF4J and  java.util.logging. | 
| org.apache.commons.logging.impl | Spring's variant of the
 Commons Logging API:
 with special support for Log4J 2, SLF4J and  java.util.logging. | 
| Modifier and Type | Method and Description | 
|---|---|
| Log | LogFactoryService. getInstance(Class<?> clazz)Deprecated.  | 
| Log | LogFactory. getInstance(Class<?> clazz)Deprecated. 
 in favor of  LogFactory.getLog(Class) | 
| Log | LogFactoryService. getInstance(String name)Deprecated.  | 
| Log | LogFactory. getInstance(String name)Deprecated. 
 in favor of  LogFactory.getLog(String) | 
| static Log | LogFactory. getLog(Class<?> clazz)Convenience method to return a named logger. | 
| static Log | LogFactory. getLog(String name)Convenience method to return a named logger. | 
| Modifier and Type | Class and Description | 
|---|---|
| class  | NoOpLogTrivial implementation of  Logthat throws away all messages. | 
| class  | SimpleLogDeprecated. 
 in  spring-jcl(effectively equivalent toNoOpLog) |