src/jdk.jlink/share/classes/jdk/tools/jlink/internal/ArchiveEntryResourcePoolEntry.java

*** 78,86 ****
              case NATIVE_CMD:
                  return Type.NATIVE_CMD;
              case NATIVE_LIB:
                  return Type.NATIVE_LIB;
              default:
!                 return ResourcePoolEntry.Type.OTHER;
          }
      }
  }
--- 78,86 ----
              case NATIVE_CMD:
                  return Type.NATIVE_CMD;
              case NATIVE_LIB:
                  return Type.NATIVE_LIB;
              default:
!                 throw new IllegalArgumentException("Unknown archive entry type: " + entry.type());
          }
      }
  }