From a195a47337f592eb117f519f7a1a42f0d8f570d1 Mon Sep 17 00:00:00 2001
From: Reinier Zwitserloot <reinier@zwitserloot.com>
Date: Tue, 17 Jul 2018 22:32:24 +0200
Subject: Attempting to fix issues with integration with mapstruct; issue #1359

---
 build.xml                                       | 3 ++-
 doc/changelog.markdown                          | 1 +
 src/launch/lombok/launch/ShadowClassLoader.java | 9 +++++++--
 3 files changed, 10 insertions(+), 3 deletions(-)

diff --git a/build.xml b/build.xml
index 28c7fd75..c1d13bd7 100644
--- a/build.xml
+++ b/build.xml
@@ -261,7 +261,8 @@ the common tasks and can be called on to run the main aspects of all the sub-scr
 			<src path="src/j9stubs" />
 			<!-- This includes org.mapstruct.ap.spi.AstModifyingAnnotationProcessor; putting this on the classpath doesn't work (needs to be internal or a module) so we just add it and then delete the class file for convenience. -->
 		</ivy:compile>
-		<delete file="build/lombok/org/mapstruct/ap/spi/AstModifyingAnnotationProcessor.class" />
+		<mkdir dir="build/lombok/secondaryLoading.SCL.lombok/org/mapstruct/ap/spi" />
+		<move file="build/lombok/org/mapstruct/ap/spi/AstModifyingAnnotationProcessor.class" tofile="build/lombok/secondaryLoading.SCL.lombok/org/mapstruct/ap/spi/AstModifyingAnnotationProcessor.SCL.lombok" />
 		
 		<ivy:compile destdir="build/lombok/Class50" source="1.5" target="1.6" ecj="true" nowarn="true" includeSystemBootclasspath="true">
 			<bootclasspath location="build/stubs" />
diff --git a/doc/changelog.markdown b/doc/changelog.markdown
index 8166f3d1..a77dbb3d 100644
--- a/doc/changelog.markdown
+++ b/doc/changelog.markdown
@@ -2,6 +2,7 @@ Lombok Changelog
 ----------------
 
 ### v1.18.1 "Edgy Guinea Pig"
+* BUGFIX: mapstruct + lombok in eclipse should hopefully work again. [Issue #1359](https://github.com/rzwitserloot/lombok/issues/1359) and [mapstruct issue #1159](https://github.com/mapstruct/mapstruct/issues/1159)
 * BUGFIX: Equals and hashCode again exclude transient fields by default. [Issue #1724](https://github.com/rzwitserloot/lombok/issues/1724)
 * FEATURE: You can now make builders for type hierarchies, using the new (experimental) `@SuperBuilder` annotation. Thanks for the contribution, Jan Rieke. [`@SuperBuilder` documentation](https://projectlombok.org/features/experimental/SuperBuilder)
 * FEATURE: `@NoArgsConstructor`, including forcing one with `lombok.config: lombok.noArgsConstructor.extraPrivate=true` now take any defaults set with `@Builder.Default` into account. [Issue #1347](https://github.com/rzwitserloot/lombok/issues/1347)
diff --git a/src/launch/lombok/launch/ShadowClassLoader.java b/src/launch/lombok/launch/ShadowClassLoader.java
index 36dd289c..32363469 100644
--- a/src/launch/lombok/launch/ShadowClassLoader.java
+++ b/src/launch/lombok/launch/ShadowClassLoader.java
@@ -526,9 +526,14 @@ class ShadowClassLoader extends ClassLoader {
 		String fileNameOfClass = name.replace(".", "/") + ".class";
 		URL res = getResource_(fileNameOfClass, true);
 		if (res == null) {
-			if (!exclusionListMatch(fileNameOfClass)) return super.loadClass(name, resolve);
-			throw new ClassNotFoundException(name);
+			if (!exclusionListMatch(fileNameOfClass)) try {
+				return super.loadClass(name, resolve);
+			} catch (ClassNotFoundException cnfe) {
+				res = getResource_("secondaryLoading.SCL." + sclSuffix + "/" + name.replace(".", "/") + ".SCL." + sclSuffix, true);
+				if (res == null) throw cnfe;
+			}
 		}
+		if (res == null) throw new ClassNotFoundException(name);
 		
 		byte[] b;
 		int p = 0;
-- 
cgit