src/jdk.jextract/share/classes/com/sun/tools/jextract/Writer.java

*** 39,49 ****
      Writer(Context ctx, Map<String, byte[]> results) {
          this.log = ctx.log;
          this.results = results;
      }
  
!     static final String JEXTRACT_MANIFEST = "META-INF" + File.separatorChar + "jextract.properties";
  
      public boolean isEmpty() {
          return results.isEmpty();
      }
  
--- 39,49 ----
      Writer(Context ctx, Map<String, byte[]> results) {
          this.log = ctx.log;
          this.results = results;
      }
  
!     static final String JEXTRACT_MANIFEST = "META-INF/jextract.properties";
  
      public boolean isEmpty() {
          return results.isEmpty();
      }