Avoiding false sharing on JDK 6/7

gistfile1.java

// No false sharing on 6, but happens on 7
public final static class VolatileLong
{
    public volatile long value = 0L;
    public long p1, p2, p3, p4, p5, p6;
}
// No false sharing on 6 or 7
public static class PaddedAtomicLong extends AtomicLong
{
    public volatile long p1, p2, p3, p4, p5, p6 = 7L;
}