Fixed NPE

tkhill-AWS · cpyle0819 · commit d8c9ff18db13 · 2024-11-01T09:26:49.000-04:00
diff --git a/javav2/example_code/s3/src/main/java/com/example/s3/util/MemoryLog4jAppender.java b/javav2/example_code/s3/src/main/java/com/example/s3/util/MemoryLog4jAppender.java
@@ -44,7 +44,11 @@ public void append(LogEvent event) {
         } else {
             eventMap.put (eventWithParameters.toString(), null);
         }
-        stringBuilder.append(eventWithParameters.getFormattedMessage() + "\n");
+        if (eventWithParameters.getFormat() != null) {
+            stringBuilder.append(eventWithParameters.getFormattedMessage() + "\n");
+        } else {
+            stringBuilder.append(eventWithParameters.getMessage() + "\n");
+        }
     }
 
     public Map<String, String> getEventMap(){

Original file line number	Diff line number	Diff line change
`@@ -44,7 +44,11 @@ public void append(LogEvent event) {`
`44`	`44`	`} else {`
`45`	`45`	`eventMap.put (eventWithParameters.toString(), null);`
`46`	`46`	`}`
`47`		`- stringBuilder.append(eventWithParameters.getFormattedMessage() + "\n");`
	`47`	`+ if (eventWithParameters.getFormat() != null) {`
	`48`	`+ stringBuilder.append(eventWithParameters.getFormattedMessage() + "\n");`
	`49`	`+ } else {`
	`50`	`+ stringBuilder.append(eventWithParameters.getMessage() + "\n");`
	`51`	`+ }`
`48`	`52`	`}`
`49`	`53`
`50`	`54`	`public Map<String, String> getEventMap(){`