commit cff1616012dc0d56c2da9af2b9b1183e76c7e044
author Elliott Hughes <enh@google.com> Tue Dec 04 14:03:53 2012 -0800
committer Elliott Hughes <enh@google.com> Tue Dec 04 14:35:14 2012 -0800
tree d632e2c61724b75a4e5a7691718a2e2682922000
parent ae3360773d0c6c56c256e9ecd7f2a9f3d845c4e1

Add detail messages to all the easy IllegalArgumentException cases.

Noticed during my recent Matcher change.

Change-Id: I415d911b26d0ee548ca04d56bba7fc3d4e6b3f88

xml/src/main/java/org/kxml2/io/KXmlParser.java

diff --git a/xml/src/main/java/org/kxml2/io/KXmlParser.java b/xml/src/main/java/org/kxml2/io/KXmlParser.java
index 2be8d36..80fd8ca 100644
--- a/xml/src/main/java/org/kxml2/io/KXmlParser.java
+++ b/xml/src/main/java/org/kxml2/io/KXmlParser.java
@@ -1612,7 +1612,7 @@
         boolean detectCharset = (charset == null);
 
         if (is == null) {
-            throw new IllegalArgumentException();
+            throw new IllegalArgumentException("is == null");
         }
 
         try {

xml/src/main/java/org/kxml2/io/KXmlSerializer.java

diff --git a/xml/src/main/java/org/kxml2/io/KXmlSerializer.java b/xml/src/main/java/org/kxml2/io/KXmlSerializer.java
index d1965d6..8fa2756 100644
--- a/xml/src/main/java/org/kxml2/io/KXmlSerializer.java
+++ b/xml/src/main/java/org/kxml2/io/KXmlSerializer.java
@@ -327,7 +327,7 @@
     public void setOutput(OutputStream os, String encoding)
         throws IOException {
         if (os == null)
-            throw new IllegalArgumentException();
+            throw new IllegalArgumentException("os == null");
         setOutput(
             encoding == null
                 ? new OutputStreamWriter(os)