src/java.rmi/share/classes/java/rmi/dgc/VMID.java

rev 10537 : 8055723[core]: Replace concat String to append in StringBuilder parameters
Contributed-by: Otavio Santana <otaviojava@java.net>

*** 122,133 ****
      public String toString() {
          StringBuilder sb = new StringBuilder();
          if (addr != null)
              for (int i = 0; i < addr.length; ++ i) {
                  int x = addr[i] & 0xFF;
!                 sb.append((x < 0x10 ? "0" : "") +
!                           Integer.toString(x, 16));
              }
          sb.append(':');
          sb.append(uid.toString());
          return sb.toString();
      }
--- 122,132 ----
      public String toString() {
          StringBuilder sb = new StringBuilder();
          if (addr != null)
              for (int i = 0; i < addr.length; ++ i) {
                  int x = addr[i] & 0xFF;
!                 sb.append(x < 0x10 ? "0" : "").append(Integer.toString(x, 16));
              }
          sb.append(':');
          sb.append(uid.toString());
          return sb.toString();
      }