src/java.desktop/share/classes/javax/imageio/plugins/jpeg/JPEGQTable.java

rev 10536 : 8055723[client]: Replace concat String to append in StringBuilder parameters
Contributed-by: Otavio Santana <otaviojava@java.net>

@@ -195,11 +195,12 @@
      * Returns a {@code String} representing this quantization table.
      * @return a {@code String} representing this quantization table.
      */
     public String toString() {
         String ls = System.getProperty("line.separator", "\n");
-        StringBuilder sb = new StringBuilder("JPEGQTable:"+ls);
+        StringBuilder sb = new StringBuilder();
+        sb.append("JPEGQTable:").append(ls);
         for (int i=0; i < qTable.length; i++) {
             if (i % 8 == 0) {
                 sb.append('\t');
             }
             sb.append(qTable[i]);