src/java.base/share/classes/com/sun/crypto/provider/RC2Parameters.java

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

*** 214,229 ****
       * Returns a formatted string describing the parameters.
       */
      protected String engineToString() {
          String LINE_SEP = System.getProperty("line.separator");
          HexDumpEncoder encoder = new HexDumpEncoder();
!         StringBuilder sb
!             = new StringBuilder(LINE_SEP + "    iv:" + LINE_SEP + "["
!                 + encoder.encodeBuffer(iv) + "]");
  
          if (version != 0) {
!             sb.append(LINE_SEP + "version:" + LINE_SEP
!                 + version + LINE_SEP);
          }
          return sb.toString();
      }
  }
--- 214,229 ----
       * Returns a formatted string describing the parameters.
       */
      protected String engineToString() {
          String LINE_SEP = System.getProperty("line.separator");
          HexDumpEncoder encoder = new HexDumpEncoder();
!         StringBuilder sb = new StringBuilder();
!         sb.append(LINE_SEP).append("    iv:").append(LINE_SEP).append('[')
!                 .append(encoder.encodeBuffer(iv)).append(']');
  
          if (version != 0) {
!             sb.append(LINE_SEP).append("version:").append(LINE_SEP)
!                     .append(version).append(LINE_SEP);
          }
          return sb.toString();
      }
  }