Reported by Reuters, Oracle The company sued Google for using Java development without its permission Android System, and Oracle's litigant lawyer presented a document (evidence) in the court, which showed that Google Its Android system revenue is $31 billion, and its profit is up to $22 billion. On January 14, Oracle litigation lawyers disclosed the analysis data of Google's confidential financial information in the court. Google said that the information disclosed by Oracle's lawyers was a top secret financial document within the company.

Google believes Oracle's lawyers should not disclose "Sensitive information" in the documents, which "can only be viewed by lawyers", Google is very dissatisfied with the lawyer's behavior. Google has never disclosed the revenue of Android system to the public. Google said that these financial information may have a negative impact on Google's business.

It is known that the lawsuit between Oracle and Google has lasted for five years. Because Google has constantly updated the version of Android system, Oracle's litigation scope has been expanding. At present, Oracle has claimed more than $1 billion in compensation.