From 5cf7bcf156970fe72f79e40b8a6e320ea160ac83 Mon Sep 17 00:00:00 2001
From: bculkin2442 <bjculkin@mix.wvu.edu>
Date: Fri, 21 Oct 2016 14:14:48 -0400
Subject: Documentation

---
 .../java/bjc/utils/components/ComponentDescriptionFileParser.java     | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'BJC-Utils2/src/main/java/bjc/utils/components/ComponentDescriptionFileParser.java')

diff --git a/BJC-Utils2/src/main/java/bjc/utils/components/ComponentDescriptionFileParser.java b/BJC-Utils2/src/main/java/bjc/utils/components/ComponentDescriptionFileParser.java
index ef8f8b6..ad5e1a2 100644
--- a/BJC-Utils2/src/main/java/bjc/utils/components/ComponentDescriptionFileParser.java
+++ b/BJC-Utils2/src/main/java/bjc/utils/components/ComponentDescriptionFileParser.java
@@ -41,6 +41,10 @@ public class ComponentDescriptionFileParser {
 	 */
 	public static ComponentDescription fromStream(
 			InputStream inputSource) {
+		if(inputSource == null) {
+			throw new NullPointerException("Input source must not be null");
+		}
+		
 		ComponentDescriptionState readState = reader
 				.fromStream(inputSource, new ComponentDescriptionState());
 
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