JDK: openJDK6 b03 (pass on b02)
JCK: JCK6a + alt01
Platform: Ubuntu Linux

The following tests fails with similar reports

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api/java_awt/Color/ICC_ProfileRGB/index.html#SetDataTesttestCase1

testCase1: Failed. Case#1: ICC_ProfileRGB.setData(int,byte[]): new ICC_ProfileRGB() with data ICC_ProfileRGB.icSigAToB0Tag = {0...9} setData('ICC_ProfileRGB.icSigAToB0Tag,{0...9}) returned {109...-1}.  It should have returned {0...9}. : Failed *** 1 out of 1 test cases failed. ***

Code extract:
    public Status testCase1() throws IOException {
        TestStatus status = new TestStatus(fVerbose);
        String apiTested = "ICC_ProfileRGB.setData(int,byte[]): ";
        String msg = apiTested;
        try {
            // test case ...
            ICC_ProfileRGB profile = (ICC_ProfileRGB)ICC_ProfileRGB.getInstance(
                GetProfile.loadProfileBytes(parentdirurl, "profile1.dat"));
            byte[] headData = new byte[10];
            for(int i = 0;i < headData.length;i++)
                headData[i] = (byte)i;
            profile.setData(ICC_ProfileRGB.icSigAToB0Tag, headData);
            byte[] data = profile.getData(ICC_ProfileRGB.icSigAToB0Tag);
            boolean result = true;
            
            //loop through the data arrays to make sure they match
            for(int i = 0;i < data.length;i++) {
                if(data[i] != headData[i]) {
                    result = false;
                    break;
                }
            }
            msg = apiTested;
            if(!result)
                msg += "new ICC_ProfileRGB() with data ICC_ProfileRGB.icSigAT"+
                    "oB0Tag = {0...9} " + "setData('ICC_ProfileRGB.icSigAToB0"+
                    "Tag,{0...9}) " + "returned {" + data[0] + "..." + 
                    data[data.length - 1] + "}" + ".  It should have returned"+
                    " " + "{0...9}" + ".\n";
            status.addTestCase(result, msg);
        }
        catch(IllegalArgumentException exception) {
            status.addTestCase(false, msg + " got Throwable: " + exception.
                getMessage());
        }
        return status.computeStatus();
    }

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api/java_awt/Color/ICC_ProfileRGB/index.html#GetTesttestCase2

testCase2: Failed. Case#1: ICC_ProfileRGB.getData(int): new ICC_ProfileRGB() with data 'AToB0' = {0...9} getData(ICC_ProfileRGB.icSigAToB0Tag) returned {109...-1}.  It should have returned {0...9}. : Failed *** 1 out of 1 test cases failed. ***

Code extract:

    public Status testCase2() throws IOException {
        TestStatus status = new TestStatus(fVerbose);
        String apiTested = "ICC_ProfileRGB.setData(int,byte[]): ";
        String msg = apiTested;
        try {
            // test case ...
            ICC_ProfileRGB profile = (ICC_ProfileRGB)ICC_ProfileRGB.getInstance(
                GetProfile.loadProfileBytes(parentdirurl, "profile1.dat"));
            byte[] headData = null;
            for(int i = 0;i < headData.length;i++)
                headData[i] = (byte)i;
            profile.setData(ICC_ProfileRGB.icSigAToB0Tag, headData);
            byte[] data = profile.getData(ICC_ProfileRGB.icSigAToB0Tag);
            boolean result = true;
            
            //loop through the data arrays to make sure they match
            for(int i = 0;i < data.length;i++) {
                if(data[i] != headData[i]) {
                    result = false;
                    break;
                }
            }
            msg = apiTested;
            status.addTestCase(result, msg);
        }
        catch(NullPointerException e1) {
            status.addTestCase(true, msg + " got Throwable: NullPointerExcept"+
                "ion" + e1.getMessage());
        }
        return status.computeStatus();
    }