No need to end exception messages with an exclamation!

garydgregory · garydgregory · commit 56dc8d908d09 · 2026-04-15T08:18:45.000-04:00
diff --git a/src/main/java/org/apache/commons/net/examples/mail/IMAPExportMbox.java b/src/main/java/org/apache/commons/net/examples/mail/IMAPExportMbox.java
@@ -332,7 +332,7 @@ public static void main(final String[] args) throws IOException, URISyntaxExcept
         } else {
             final Path mboxPath = Paths.get(file);
             if (Files.exists(mboxPath) && Files.size(mboxPath) > 0) {
-                throw new IOException("mailbox file: " + mboxPath + " already exists and is non-empty!");
+                throw new IOException("mailbox file: " + mboxPath + " already exists and is non-empty.");
             }
             System.out.println("Creating file " + mboxPath);
             mboxListener = new MboxListener(Files.newBufferedWriter(mboxPath, Charset.defaultCharset(), StandardOpenOption.CREATE), eol, printHash, printMarker,

Original file line number	Diff line number	Diff line change
`@@ -332,7 +332,7 @@ public static void main(final String[] args) throws IOException, URISyntaxExcept`
`332`	`332`	`} else {`
`333`	`333`	`final Path mboxPath = Paths.get(file);`
`334`	`334`	`if (Files.exists(mboxPath) && Files.size(mboxPath) > 0) {`
`335`		`- throw new IOException("mailbox file: " + mboxPath + " already exists and is non-empty!");`
	`335`	`+ throw new IOException("mailbox file: " + mboxPath + " already exists and is non-empty.");`
`336`	`336`	`}`
`337`	`337`	`System.out.println("Creating file " + mboxPath);`
`338`	`338`	`mboxListener = new MboxListener(Files.newBufferedWriter(mboxPath, Charset.defaultCharset(), StandardOpenOption.CREATE), eol, printHash, printMarker,`