diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index fe29d51dafc..586a04b6bf9 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -73,6 +73,8 @@ jobs:
         uses: actions/setup-java@v1
         with:
           java-version: ${{ matrix.os.java.version }}
+      - name: Log branches
+        run: git branch -a
       # https://github.com/actions/cache/blob/main/examples.md#java---maven
       - name: Cache local Maven repository
         uses: actions/cache@v3
@@ -88,9 +90,9 @@ jobs:
       - name: Building code and running unit tests and basic checks
         run: ./mvnw $MAVEN_ARGS install -Pjqassistant -Pdist -Pci-sources-check -DskipITs
       - name: Running integration tests in the default environment
-        run: |
-          ./mvnw $MAVEN_ARGS verify \
-          -DskipSurefireTests -Pskip-checks -Pci-rebuild \
+        run: >
+          ./mvnw $MAVEN_ARGS verify
+          -DskipSurefireTests -Pskip-checks -Pci-rebuild
           ${{ github.event.pull_request.base.ref && format('-Dincremental -Dgib.referenceBranch=refs/remotes/origin/{0}', github.event.pull_request.base.ref) || '' }}
       - name: Docker cleanup
         if: always()
diff --git a/util/common/src/main/java/org/hibernate/search/util/common/jar/impl/CodeSource.java b/util/common/src/main/java/org/hibernate/search/util/common/jar/impl/CodeSource.java
index 83cd3bf43f2..7248804d362 100644
--- a/util/common/src/main/java/org/hibernate/search/util/common/jar/impl/CodeSource.java
+++ b/util/common/src/main/java/org/hibernate/search/util/common/jar/impl/CodeSource.java
@@ -150,7 +150,7 @@ else if ( "file".equals( codeSourceLocation.getProtocol() ) ) {
 				else {
 					// The URI points to a regular file, so hopefully an actual JAR file.
 					// We'll try to open a ZIP filesystem to work on the contents of the JAR file.
-					URI jarUri = new URI( "jar:file", null, path.toString(), null );
+					URI jarUri = new URI( "jar:file", null, path.toUri().getPath(), null );
 					tryInitJarFileSystem( jarUri );
 				}
 			}
diff --git a/util/common/src/test/java/org/hibernate/search/util/common/jar/impl/CodeSourceTest.java b/util/common/src/test/java/org/hibernate/search/util/common/jar/impl/CodeSourceTest.java
index 5b8b6714f98..e4fcc766601 100644
--- a/util/common/src/test/java/org/hibernate/search/util/common/jar/impl/CodeSourceTest.java
+++ b/util/common/src/test/java/org/hibernate/search/util/common/jar/impl/CodeSourceTest.java
@@ -51,13 +51,14 @@ public void directory() throws Exception {
 			addSimpleClass( root );
 		} );
 
-		try ( URLClassLoader isolatedClassLoader = createIsolatedClassLoader( dirPath.toUri().toURL() ) ) {
+		URL dirPathUrl = dirPath.toUri().toURL();
+		try ( URLClassLoader isolatedClassLoader = createIsolatedClassLoader( dirPathUrl ) ) {
 			Class<?> classInIsolatedClassLoader = isolatedClassLoader.loadClass( SimpleClass.class.getName() );
 
 			// Check preconditions: this is the situation that we want to test.
 			URL location = classInIsolatedClassLoader.getProtectionDomain().getCodeSource().getLocation();
 			assertThat( location.getProtocol() ).isEqualTo( "file" );
-			assertThat( location.toExternalForm() ).contains( dirPath.toString() );
+			assertThat( location.toExternalForm() ).contains( dirPathUrl.toString() );
 
 			// Check that the JAR can be opened and that we can access other files within it
 			try ( CodeSource codeSource = new CodeSource( location ) ) {
@@ -86,13 +87,14 @@ public void jar_fileScheme() throws Exception {
 			addSimpleClass( root );
 		} );
 
-		try ( URLClassLoader isolatedClassLoader = createIsolatedClassLoader( jarPath.toUri().toURL() ) ) {
+		URL jarPathUrl = jarPath.toUri().toURL();
+		try ( URLClassLoader isolatedClassLoader = createIsolatedClassLoader( jarPathUrl ) ) {
 			Class<?> classInIsolatedClassLoader = isolatedClassLoader.loadClass( SimpleClass.class.getName() );
 
 			// Check preconditions: this is the situation that we want to test.
 			URL location = classInIsolatedClassLoader.getProtectionDomain().getCodeSource().getLocation();
 			assertThat( location.getProtocol() ).isEqualTo( "file" );
-			assertThat( location.toExternalForm() ).contains( jarPath.toString() );
+			assertThat( location.toExternalForm() ).contains( jarPathUrl.toString() );
 
 			// Check that the JAR can be opened and that we can access other files within it
 			try ( CodeSource codeSource = new CodeSource( location ) ) {
@@ -130,7 +132,7 @@ public void jar_jarScheme_classesInRoot() throws Exception {
 			URL location = classInIsolatedClassLoader.getProtectionDomain().getCodeSource().getLocation();
 			// For some reason the "jar" scheme gets replaced with "file"
 			assertThat( location.getProtocol() ).isEqualTo( "file" );
-			assertThat( location.toExternalForm() ).contains( jarPath.toString() );
+			assertThat( location.toExternalForm() ).contains( jarPath.toUri().toURL().toString() );
 
 			// Check that the JAR can be opened and that we can access other files within it
 			try ( CodeSource codeSource = new CodeSource( location ) ) {