src/main/java/com/cedarsoftware/util/io/MetaUtils.java
public static void setUseUnsafe(boolean state)
    {
        useUnsafe = state;
        if (state)
        {
            try
            {
                unsafe = new Unsafe();
            }
            catch (InvocationTargetException e)
            {
                useUnsafe = false;
            }
        }
    }
public static void setUseUnsafe(boolean state)
    {
        useUnsafe = state;
        if (state)
        {
            try
            {
                unsafe = new Unsafe();
            }
            catch (InvocationTargetException e)
            {
                useUnsafe = false;
            }
        }
    }
Globally turn on (or off) the 'unsafe' option of Class construction.  The unsafe option
is used when all constructors have been tried and the Java class could not be instantiated.
@param state boolean true = on, false = off.