ialmandoz opened a new issue, #1497:
URL: https://github.com/apache/logging-log4j2/issues/1497

   ## Description
   
   Logging a java.sql.Date fails with java.lang.UnsupportedOperationException 
and statements are not logged.
   This worked ok with 2.17.2
   
   
   ## Configuration
   
   **Version:** 2.20.0
   
   **Operating system:** Windows
   
   **JDK:** 1.8
   
   ## Logs
   
   ```
   `Caused by: java.lang.UnsupportedOperationException
           at java.sql.Date.toInstant(Date.java:304) ~[?:1.8.0_201]
           at 
org.apache.logging.log4j.message.ParameterFormatter.appendDate(ParameterFormatter.java:492)
 ~[log4j-api-2.20.0.jar:2.20.0]
           at 
org.apache.logging.log4j.message.ParameterFormatter.appendSpecialTypes(ParameterFormatter.java:485)
 ~[log4j-api-2.20.0.jar:2.20.0]
           at 
org.apache.logging.log4j.message.ParameterFormatter.recursiveDeepToString(ParameterFormatter.java:474)
 ~[log4j-api-2.20.0.jar:2.20.0]
           at 
org.apache.logging.log4j.message.ParameterFormatter.recursiveDeepToString(ParameterFormatter.java:449)
 ~[log4j-api-2.20.0.jar:2.20.0]
           at 
org.apache.logging.log4j.message.ParameterFormatter.formatMessage2(ParameterFormatter.java:192)
 ~[log4j-api-2.20.0.jar:2.20.0]
           at 
org.apache.logging.log4j.message.ParameterizedMessage.formatTo(ParameterizedMessage.java:227)
 ~[log4j-api-2.20.0.jar:2.20.0]
   `
   ```
   
   ## Reproduction
   
   log4j2.xml
   <Configuration status="WARN">
     <Appenders>
       <Console name="CONSOLE" target="SYSTEM_OUT">
           <PatternLayout pattern="%d [%t] %-5p %c{2} %x - %m%n"/>
       </Console>
     </Appenders>
     <Loggers>
       <Root level="debug">
         <AppenderRef ref="CONSOLE" />
       </Root>
     </Loggers>
   </Configuration>
   
   Code
   `import org.apache.logging.log4j.LogManager;
   import org.apache.logging.log4j.Logger;
   
   public class Log4j2SqlDateError {
   
       private static final Logger logger = 
LogManager.getLogger(Log4j2SqlDateError.class);
       
       public static void main(String[] args) throws Exception {
           java.sql.Date date = new java.sql.Date(System.currentTimeMillis());
           logger.error("Message {}", date);
       }
   }`


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