src/java.base/share/classes/com/sun/java/util/jar/pack/PackageReader.java

*** 1149,1159 ****
              return pkg.cp.untypedIndexOf(se);
          }
          return -1;
      }
  
!     Comparator<Entry> entryOutputOrder = new Comparator<Entry>() {
          public int compare(Entry e0, Entry e1) {
              int k0 = getOutputIndex(e0);
              int k1 = getOutputIndex(e1);
              if (k0 >= 0 && k1 >= 0)
                  // If both have keys, use the keys.
--- 1149,1159 ----
              return pkg.cp.untypedIndexOf(se);
          }
          return -1;
      }
  
!     Comparator<Entry> entryOutputOrder = new Comparator<>() {
          public int compare(Entry e0, Entry e1) {
              int k0 = getOutputIndex(e0);
              int k1 = getOutputIndex(e1);
              if (k0 >= 0 && k1 >= 0)
                  // If both have keys, use the keys.