src/java.base/share/classes/java/net/IDN.java

*** 405,415 ****
      //
      // LDH stands for "letter/digit/hyphen", with characters restricted to the
      // 26-letter Latin alphabet <A-Z a-z>, the digits <0-9>, and the hyphen
      // <->.
      // Non LDH refers to characters in the ASCII range, but which are not
!     // letters, digits or the hypen.
      //
      // non-LDH = 0..0x2C, 0x2E..0x2F, 0x3A..0x40, 0x5B..0x60, 0x7B..0x7F
      //
      private static boolean isNonLDHAsciiCodePoint(int ch){
          return (0x0000 <= ch && ch <= 0x002C) ||
--- 405,415 ----
      //
      // LDH stands for "letter/digit/hyphen", with characters restricted to the
      // 26-letter Latin alphabet <A-Z a-z>, the digits <0-9>, and the hyphen
      // <->.
      // Non LDH refers to characters in the ASCII range, but which are not
!     // letters, digits or the hyphen.
      //
      // non-LDH = 0..0x2C, 0x2E..0x2F, 0x3A..0x40, 0x5B..0x60, 0x7B..0x7F
      //
      private static boolean isNonLDHAsciiCodePoint(int ch){
          return (0x0000 <= ch && ch <= 0x002C) ||