How to Create Bitmap Objects of an Image File on Android. Developing apps for the Android platform allows you to handle various media types users have on mobile devices, including image files.

Copying objects is a common Java programming operation that has one serious trap. Here's how to avoid copying from an object reference and only copy the instance and values you want.

How to add Java Scanner char support The Java Scanner class provides methods that take String input and convert that String into any Java primitive type you might need, except for one: the char.