src/java.base/share/classes/sun/net/www/protocol/http/DigestAuthentication.java

*** 129,140 ****
              }
              cnonce_count++;
              return cnonce;
          }
          synchronized void setNewCnonce () {
!             byte bb[] = new byte [cnoncelen/2];
!             char cc[] = new char [cnoncelen];
              random.nextBytes (bb);
              for (int  i=0; i<(cnoncelen/2); i++) {
                  int x = bb[i] + 128;
                  cc[i*2]= (char) ('A'+ x/16);
                  cc[i*2+1]= (char) ('A'+ x%16);
--- 129,140 ----
              }
              cnonce_count++;
              return cnonce;
          }
          synchronized void setNewCnonce () {
!             byte[] bb = new byte [cnoncelen/2];
!             char[] cc = new char [cnoncelen];
              random.nextBytes (bb);
              for (int  i=0; i<(cnoncelen/2); i++) {
                  int x = bb[i] + 128;
                  cc[i*2]= (char) ('A'+ x/16);
                  cc[i*2+1]= (char) ('A'+ x%16);
*** 144,154 ****
              redoCachedHA1 = true;
          }
  
          synchronized void setQop (String qop) {
              if (qop != null) {
!                 String items[] = qop.split(",");
                  for (String item : items) {
                      if ("auth".equalsIgnoreCase(item.trim())) {
                          serverQop = true;
                          return;
                      }
--- 144,154 ----
              redoCachedHA1 = true;
          }
  
          synchronized void setQop (String qop) {
              if (qop != null) {
!                 String[] items = qop.split(",");
                  for (String item : items) {
                      if ("auth".equalsIgnoreCase(item.trim())) {
                          serverQop = true;
                          return;
                      }
*** 507,522 ****
          }
          finalHash = encode(combo, null, md);
          return finalHash;
      }
  
!     private static final char charArray[] = {
          '0', '1', '2', '3', '4', '5', '6', '7',
          '8', '9', 'a', 'b', 'c', 'd', 'e', 'f'
      };
  
!     private static final String zeroPad[] = {
          // 0         1          2         3        4       5      6     7
          "00000000", "0000000", "000000", "00000", "0000", "000", "00", "0"
      };
  
      private String encode(String src, char[] passwd, MessageDigest md) {
--- 507,522 ----
          }
          finalHash = encode(combo, null, md);
          return finalHash;
      }
  
!     private static final char[] charArray = {
          '0', '1', '2', '3', '4', '5', '6', '7',
          '8', '9', 'a', 'b', 'c', 'd', 'e', 'f'
      };
  
!     private static final String[] zeroPad = {
          // 0         1          2         3        4       5      6     7
          "00000000", "0000000", "000000", "00000", "0000", "000", "00", "0"
      };
  
      private String encode(String src, char[] passwd, MessageDigest md) {