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

rev 10526 : 8038277: Improve the bootstrap performance of cacerts keystore (core and security)
Contributed-by: Otavio Santana <otaviojava@java.net>

@@ -138,9 +138,10 @@
         HexDumpEncoder encoder = new HexDumpEncoder();
         StringBuilder sb
             = new StringBuilder(LINE_SEP + "    iv:" + LINE_SEP + "["
                 + encoder.encodeBuffer(iv) + "]");
 
-        sb.append(LINE_SEP + "tLen(bits):" + LINE_SEP + tLen*8 + LINE_SEP);
+        sb.append(LINE_SEP).append("tLen(bits):").append(LINE_SEP)
+        .append(tLen * 8).append(LINE_SEP);
         return sb.toString();
     }
 }