src/java.security.jgss/share/classes/sun/security/krb5/internal/crypto/dk/DkCrypto.java

rev 10947 : 8055723: Replace concat String to append in StringBuilder parameters

*** 638,649 ****
          // Get character representation of digest
          StringBuilder digestString = new StringBuilder();
  
          for (int i = 0; i < digest.length; i++) {
              if ((digest[i] & 0x000000ff) < 0x10) {
!                 digestString.append("0" +
!                     Integer.toHexString(digest[i] & 0x000000ff));
              } else {
                  digestString.append(
                      Integer.toHexString(digest[i] & 0x000000ff));
              }
          }
--- 638,648 ----
          // Get character representation of digest
          StringBuilder digestString = new StringBuilder();
  
          for (int i = 0; i < digest.length; i++) {
              if ((digest[i] & 0x000000ff) < 0x10) {
!                 digestString.append('0').append(Integer.toHexString(digest[i] & 0x000000ff));
              } else {
                  digestString.append(
                      Integer.toHexString(digest[i] & 0x000000ff));
              }
          }