--- sisu-0.3.5/sisu-inject/org.eclipse.sisu.inject/src/main/java/org/eclipse/sisu/space/AbstractSisuIndex.java	2023-09-05 15:00:59.314655718 +0200
+++ sisu-0.3.5/sisu-inject/org.eclipse.sisu.inject/src/main/java/org/eclipse/sisu/space/AbstractSisuIndex.java	2023-09-05 15:04:15.889547023 +0200
@@ -158,7 +158,7 @@
             final BufferedWriter writer = new BufferedWriter( getWriter( INDEX_FOLDER + name ) );
             try
             {
-                for ( final String line : table )
+                for ( final String line : new TreeSet<String>( table ) )
                 {
                     writer.write( line );
                     writer.newLine();