src/java.naming/share/classes/javax/naming/NameImpl.java

rev 10793 : 8055723: Replace concat String to append in StringBuilder parameters

@@ -168,11 +168,11 @@
                 // Handle quote occurring after typeval separator
                 beginQuote = one ? syntaxBeginQuote1 : syntaxBeginQuote2;
                 endQuote = one ? syntaxEndQuote1 : syntaxEndQuote2;
 
                 i += syntaxTypevalSeparator.length();
-                answer.append(syntaxTypevalSeparator+beginQuote); // add back
+                answer.append(syntaxTypevalSeparator).append(beginQuote); // add back
 
                 // consume string until matching quote
                 for (i += beginQuote.length();
                      ((i < len) && !name.startsWith(endQuote, i));
                      i++) {