Update error description

Caitlin Bales (MSFT) · Caitlin Bales (MSFT) · commit 8d43d3584a16 · 2018-01-25T17:58:09.000-08:00
diff --git a/src/main/java/com/microsoft/graph/http/UrlConnection.java b/src/main/java/com/microsoft/graph/http/UrlConnection.java
@@ -120,7 +120,7 @@ public Map<String, List<String>> getResponseHeaders() {
     	try {
 			list.add(String.format("%d", connection.getResponseCode()));
 		} catch (IOException e) {
-			throw new IllegalArgumentException("Invalid connection response code: ", e);
+			throw new IllegalArgumentException("Invalid connection response code: could not connect to server", e);
 		}
     
     	headerFields.put("responseCode", list);

Original file line number	Diff line number	Diff line change
`@@ -120,7 +120,7 @@ public Map<String, List<String>> getResponseHeaders() {`
`120`	`120`	`try {`
`121`	`121`	`list.add(String.format("%d", connection.getResponseCode()));`
`122`	`122`	`} catch (IOException e) {`
`123`		`- throw new IllegalArgumentException("Invalid connection response code: ", e);`
	`123`	`+ throw new IllegalArgumentException("Invalid connection response code: could not connect to server", e);`
`124`	`124`	`}`
`125`	`125`
`126`	`126`	`headerFields.put("responseCode", list);`