Mobile operating system

In this long-running dispute that has been previously dubbed “The World Series of IP cases” by the presiding judge, Oracle America Inc. (“Oracle”) accuses Google Inc. (“Google”) of unauthorized use of some of its Java-related copyrights in Google’s Android software platform. Specifically, Oracle alleges that Google infringed the declaring code of certain Java API packages for use in Android, including copying the elaborate taxonomy covering 37 packages that involves multiple classes and methods.  Google had declined to obtain a license from Oracle to use the Java APIs in its platform or license the same under an open source GPL license; instead it copied the declaring code from the 37 Java API packages (over 11,000 lines of code), but wrote its own implementing code.  Google designed it this way, believing that Java application programmers would want to find the same 37 sets of functionalities in the new Android system callable by the same names as used in Java.