src/java.base/share/classes/java/security/cert/CertPath.java

rev 10552 : 8055723[core]: Replace concat String to append in StringBuilder parameters
Contributed-by: Otavio Santana <otaviojava@java.net>

*** 219,242 ****
       *
       * @return a string representation of this certification path
       */
      public String toString() {
          StringBuilder sb = new StringBuilder();
-         Iterator<? extends Certificate> stringIterator =
-                                         getCertificates().iterator();
  
!         sb.append("\n" + type + " Cert Path: length = "
!             + getCertificates().size() + ".\n");
!         sb.append("[\n");
          int i = 1;
!         while (stringIterator.hasNext()) {
              sb.append("=========================================="
!                 + "===============Certificate " + i + " start.\n");
!             Certificate stringCert = stringIterator.next();
              sb.append(stringCert.toString());
              sb.append("\n========================================"
!                 + "=================Certificate " + i + " end.\n\n\n");
              i++;
          }
  
          sb.append("\n]");
          return sb.toString();
--- 219,238 ----
       *
       * @return a string representation of this certification path
       */
      public String toString() {
          StringBuilder sb = new StringBuilder();
  
!         sb.append('\n').append(type).append(" Cert Path: length = ")
!                 .append(getCertificates().size()).append(".\n").append("[\n");
          int i = 1;
!         for (Certificate stringCert : getCertificates()) {
              sb.append("=========================================="
!                  + "===============Certificate ").append(i).append(" start.\n");
              sb.append(stringCert.toString());
              sb.append("\n========================================"
!                 + "=================Certificate ").append(i).append(" end.\n\n\n");
              i++;
          }
  
          sb.append("\n]");
          return sb.toString();