From af1811022683d74333f98a4fc0a96e8649a3c5fa Mon Sep 17 00:00:00 2001
From: Stephane Nicoll <snicoll@pivotal.io>
Date: Thu, 7 Sep 2017 09:43:21 +0200
Subject: [PATCH] Polish "Improve exception message for invalid source"

Closes gh-10130
---
 .../org/springframework/boot/loader/tools/Repackager.java    | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/spring-boot-tools/spring-boot-loader-tools/src/main/java/org/springframework/boot/loader/tools/Repackager.java b/spring-boot-tools/spring-boot-loader-tools/src/main/java/org/springframework/boot/loader/tools/Repackager.java
index e4c5fd12bc..0051ca6f44 100644
--- a/spring-boot-tools/spring-boot-loader-tools/src/main/java/org/springframework/boot/loader/tools/Repackager.java
+++ b/spring-boot-tools/spring-boot-loader-tools/src/main/java/org/springframework/boot/loader/tools/Repackager.java
@@ -79,10 +79,11 @@ public class Repackager {
 
 	public Repackager(File source, LayoutFactory layoutFactory) {
 		if (source == null) {
-			throw new IllegalArgumentException("Source must refer to an existing file. No source file has been provided.");
+			throw new IllegalArgumentException("Source file must be provided");
 		}
 		if (!source.exists() || !source.isFile()) {
-			throw new IllegalArgumentException("Source must refer to an existing file. Provided value is " + source.getAbsolutePath());
+			throw new IllegalArgumentException("Source must refer to an existing file, "
+					+ "got " + source.getAbsolutePath());
 		}
 		this.source = source.getAbsoluteFile();
 		this.layoutFactory = layoutFactory;