--- old/jdk/src/share/classes/java/awt/FontMetrics.java	2012-12-28 20:18:56.430324600 +0400
+++ new/jdk/src/share/classes/java/awt/FontMetrics.java	2012-12-28 20:18:55.878254500 +0400
@@ -29,6 +29,8 @@
 import java.awt.font.FontRenderContext;
 import java.awt.font.LineMetrics;
 import java.awt.geom.Rectangle2D;
+import java.nio.charset.Charset;
+import java.nio.charset.StandardCharsets;
 import java.text.CharacterIterator;
 
 /**
@@ -410,7 +412,7 @@
      * @see       #stringWidth(String)
      */
     public int bytesWidth(byte data[], int off, int len) {
-        return stringWidth(new String(data, 0, off, len));
+        return stringWidth(new String(data, off, len, StandardCharsets.ISO_8859_1));
     }
 
     /**