Better error message for IllegalArgumentException.

Project: http://git-wip-us.apache.org/repos/asf/logging-log4j2/repo
Commit: http://git-wip-us.apache.org/repos/asf/logging-log4j2/commit/40fbc2a2
Tree: http://git-wip-us.apache.org/repos/asf/logging-log4j2/tree/40fbc2a2
Diff: http://git-wip-us.apache.org/repos/asf/logging-log4j2/diff/40fbc2a2

Branch: refs/heads/LOG4J2-1349-gcfree-threadcontext
Commit: 40fbc2a20482dacddcd6bd19bb2b0d51ea6b37a6
Parents: 4d84bd5
Author: Gary Gregory <ggreg...@apache.org>
Authored: Fri Sep 9 08:59:52 2016 -0700
Committer: Gary Gregory <ggreg...@apache.org>
Committed: Fri Sep 9 08:59:52 2016 -0700

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 .../org/apache/logging/log4j/core/appender/ConsoleAppender.java    | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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http://git-wip-us.apache.org/repos/asf/logging-log4j2/blob/40fbc2a2/log4j-core/src/main/java/org/apache/logging/log4j/core/appender/ConsoleAppender.java
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diff --git 
a/log4j-core/src/main/java/org/apache/logging/log4j/core/appender/ConsoleAppender.java
 
b/log4j-core/src/main/java/org/apache/logging/log4j/core/appender/ConsoleAppender.java
index 3650172..e2d9452 100644
--- 
a/log4j-core/src/main/java/org/apache/logging/log4j/core/appender/ConsoleAppender.java
+++ 
b/log4j-core/src/main/java/org/apache/logging/log4j/core/appender/ConsoleAppender.java
@@ -193,7 +193,7 @@ public final class ConsoleAppender extends 
AbstractOutputStreamAppender<OutputSt
         @Override
         public ConsoleAppender build() {
             if (follow && direct) {
-                throw new IllegalArgumentException("Cannot use both follow and 
direct on ConsoleAppender");
+                throw new IllegalArgumentException("Cannot use both follow and 
direct on ConsoleAppender '" + getName() + "'");
             }
             final Layout<? extends Serializable> layout = getOrCreateLayout();
             return new ConsoleAppender(getName(), layout, getFilter(), 
getManager(target, follow, direct, layout),

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