From 77103e7a2b30d4a36055f7dc9f3ae278e24c07e2 Mon Sep 17 00:00:00 2001
From: Axel Howind <axel@dua3.com>
Date: Thu, 16 Dec 2021 08:43:09 +0100
Subject: [PATCH] fix #4357: spoon doesn't handle paths containinig spaces
 correctly

---
 src/main/java/spoon/support/StandardEnvironment.java       | 4 +++-
 .../visitor/java/JavaReflectionTreeBuilderTest.java        | 7 +++++--
 2 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/src/main/java/spoon/support/StandardEnvironment.java b/src/main/java/spoon/support/StandardEnvironment.java
index 30008b2f8e7..ce76b43117d 100644
--- a/src/main/java/spoon/support/StandardEnvironment.java
+++ b/src/main/java/spoon/support/StandardEnvironment.java
@@ -43,7 +43,9 @@
 import java.net.MalformedURLException;
 import java.net.URL;
 import java.net.URLClassLoader;
+import java.net.URLDecoder;
 import java.nio.charset.Charset;
+import java.nio.charset.StandardCharsets;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.List;
@@ -418,7 +420,7 @@ public void setInputClassLoader(ClassLoader aClassLoader) {
 				if (onlyFileURLs) {
 					List<String> classpath = new ArrayList<>();
 					for (URL url : urls) {
-						classpath.add(url.getPath());
+						classpath.add(URLDecoder.decode(url.getPath(), StandardCharsets.UTF_8));
 					}
 					setSourceClasspath(classpath.toArray(new String[0]));
 				} else {
diff --git a/src/test/java/spoon/support/visitor/java/JavaReflectionTreeBuilderTest.java b/src/test/java/spoon/support/visitor/java/JavaReflectionTreeBuilderTest.java
index 66a1a914765..a34c0d301fb 100644
--- a/src/test/java/spoon/support/visitor/java/JavaReflectionTreeBuilderTest.java
+++ b/src/test/java/spoon/support/visitor/java/JavaReflectionTreeBuilderTest.java
@@ -28,6 +28,8 @@
 import java.lang.annotation.Retention;
 import java.net.CookieManager;
 import java.net.URLClassLoader;
+import java.net.URLDecoder;
+import java.nio.charset.StandardCharsets;
 import java.time.format.TextStyle;
 import java.util.ArrayList;
 import java.util.Arrays;
@@ -603,10 +605,11 @@ public void testPartialShadow() {
 	@Test
 	public void testInnerClassWithConstructorParameterAnnotated() {
 		Launcher launcher = new Launcher();
-		launcher.addInputResource(JavaReflectionTreeBuilderTest.class
+		launcher.addInputResource(URLDecoder.decode(JavaReflectionTreeBuilderTest.class
 				.getClassLoader()
 				.getResource("annotated-parameter-on-nested-class-constructor/Caller.java")
-				.getPath());
+				.getPath(), 
+				StandardCharsets.UTF_8));
 		launcher.getEnvironment().setSourceClasspath(
 				new String[]{
 						"src/test/resources"