Language: Java
Label: vulnerable
CWE: CWE-502 \u2014 Deserialization of Untrusted Data
The product deserializes untrusted data without sufficiently verifying that the resulting data will be valid.

Code:
	public void readFromLPData(LPDataInput input) throws IOException {
		amountRecorded = input.readLongArray();
		arrayPos = input.readInt();
		item = input.readItemIdentifier();
	}