@Override
	public BinaryField copyField() {
		if (isNull()) {
			return new BinaryField();
		}
		return new BinaryField(getBinaryData().clone());
	}
Construct a binary data field with an initial value of data.
@param data initial value
@param immutable true if field value is immutable
Ghidra/Framework/DB/src/main/java/db/BinaryField.java