This week's book giveaways are in the iOS and Features new in Java 8 forums. We're giving away four copies each of Barcodes with iOS: Bringing together the digital and physical worlds and Core Java for the Impatient and have the authors on-line! See this thread and this one for details.
Through the default functions:
- GetFieldID to get a reference to the field.
- GetObjectField to get the field value.
- GetArrayLength to get the array length.
- GetObjectArrayElement to get the inner arrays and the Integers from them.
If you switch to an int you must use GetIntArrayElements and ReleaseIntArrayElements to access the innermost elements.