From f105d3c3d959c60ba71d2b78c64774479ff65d35 Mon Sep 17 00:00:00 2001
From: Mark Fisher <markfisher@vmware.com>
Date: Sun, 21 Sep 2008 22:22:19 +0000
Subject: [PATCH] Using Assert.notNull.

---
 .../adapter/file/RegexPatternFilenameFilter.java            | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/org.springframework.integration.adapter/src/main/java/org/springframework/integration/adapter/file/RegexPatternFilenameFilter.java b/org.springframework.integration.adapter/src/main/java/org/springframework/integration/adapter/file/RegexPatternFilenameFilter.java
index dc4f4402bf..74a197cace 100644
--- a/org.springframework.integration.adapter/src/main/java/org/springframework/integration/adapter/file/RegexPatternFilenameFilter.java
+++ b/org.springframework.integration.adapter/src/main/java/org/springframework/integration/adapter/file/RegexPatternFilenameFilter.java
@@ -20,7 +20,7 @@ import java.io.File;
 import java.io.FilenameFilter;
 import java.util.regex.Pattern;
 
-import org.springframework.integration.ConfigurationException;
+import org.springframework.util.Assert;
 
 /**
  * A {@link FilenameFilter} implementation for matching against
@@ -39,9 +39,7 @@ public class RegexPatternFilenameFilter implements FilenameFilter {
 
 
 	public boolean accept(File dir, String name) {
-		if (this.pattern == null) {
-			throw new ConfigurationException("no pattern available");
-		}
+		Assert.notNull(pattern, "pattern must not be null");
 		return (name != null) && this.pattern.matcher(name).matches();
 	}