return visitor.fileValue((File) value);
        }
        if (value instanceof Number) {
            if (value instanceof Integer) {
                return visitor.integerValue((Integer) value);
            }
            if (value instanceof Long) {
                return visitor.longValue((Long) value);
            }
            if (value instanceof Short) {

        public ValueSnapshot booleanValue(Boolean value) {
            return value.equals(Boolean.TRUE) ? BooleanValueSnapshot.TRUE : BooleanValueSnapshot.FALSE;
        }

        @Override
        public ValueSnapshot integerValue(Integer value) {
            return new IntegerValueSnapshot(value);
        }

        @Override
        public ValueSnapshot longValue(Long value) {
            return new LongValueSnapshot(value);
        }

        public Isolatable<?> booleanValue(Boolean value) {
            return value.equals(Boolean.TRUE) ? BooleanValueSnapshot.TRUE : BooleanValueSnapshot.FALSE;
        }

        @Override
        public Isolatable<?> integerValue(Integer value) {
            return new IntegerValueSnapshot(value);
        }

        @Override
        public Isolatable<?> longValue(Long value) {
            return new LongValueSnapshot(value);
        }

    private static final byte STRING_VALUE = (byte) 0;
    private static final byte BOOLEAN_VALUE = (byte) 1;
    private static final byte SHORT_VALUE = (byte) 2;
    private static final byte INTEGER_VALUE = (byte) 3;
    private static final byte LONG_VALUE = (byte) 4;
    private static final byte ATTRIBUTE_VALUE = (byte) 5;
    private static final byte MANAGED_VALUE = (byte) 6;