No, Google is being sued because it doesn't implement the JVM. Instead Google created a completely independent VM for Android called Dalvik, and, crucially, a

No, Google is being sued because it doesn't implement the JVM. Instead Google created a completely independent VM for Android called Dalvik, and, crucially, a JVM to Dalvik bytecode compiler. Thus Google can leverage all the standard Java programming tools, but at the final stage of deployment they convert it to Dalvik which they claim is "not Java". Very clever and very sneaky, which is why Oracle/Sun is annoyed.