Using Unsafe to break encapsulation - step 2

Step2.java

    private static final long valueFieldOffset;
    private static final long countFieldOffset;
    private static final long offsetFieldOffset;

    static
    {
        try
        {
            valueFieldOffset = UnsafeAccess.unsafe.objectFieldOffset(String.class.getDeclaredField("value"));
            countFieldOffset = UnsafeAccess.unsafe.objectFieldOffset(String.class.getDeclaredField("count"));
            offsetFieldOffset = UnsafeAccess.unsafe.objectFieldOffset(String.class.getDeclaredField("offset"));
        }
        catch (Exception e)
        {
            throw new RuntimeException(e);
        }
    }

for the blog post here: http://psy-lob-saw.blogspot.co.uk/2012/10/breaking-string-encapsulation-using.html