--- a/jdk/test/sun/java2d/cmm/ColorConvertOp/ColConvTest.java	Thu Jun 06 13:57:25 2013 +0400
+++ b/jdk/test/sun/java2d/cmm/ColorConvertOp/ColConvTest.java	Fri Jun 07 14:45:29 2013 +0400
@@ -22,6 +22,7 @@
  */
 
 import java.awt.color.ColorSpace;
+import java.awt.color.ICC_Profile;
 import java.awt.image.BufferedImage;
 import java.awt.image.DataBuffer;
 
@@ -126,4 +127,33 @@
     public boolean isPassed() {
         return passed;
     }
+
+    private static Boolean isOpenProfile = null;
+
+    public static boolean isOpenProfile() {
+        if (isOpenProfile == null) {
+            ICC_Profile p = ICC_Profile.getInstance(ColorSpace.CS_sRGB);
+
+            byte[] h = p.getData(ICC_Profile.icSigHead);
+
+            if (h == null || h.length < 128) {
+                throw new RuntimeException("Test failed: invalid sRGB header");
+            }
+
+            final byte[] lcmsID = new byte[] {
+                (byte)0x6c, // l
+                (byte)0x63, // c
+                (byte)0x6d, // m
+                (byte)0x73, // s
+            };
+
+            int off = ICC_Profile.icHdrCmmId;
+
+            isOpenProfile = ((h[off + 0] == lcmsID[0])
+                    && (h[off + 1] == lcmsID[1])
+                    && (h[off + 2] == lcmsID[2])
+                    && (h[off + 3] == lcmsID[3]));
+        }
+        return isOpenProfile;
+    }
 }