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.

Suppose we have to create a very expensive object such as a database connection, which we know we will always need. Waiting until this object is used could slow down the application. Eager ...

This post shows readers how to create an array in Java. Including: Array Lists, multidimensional arrays, maps, and more.

Automatic Java stub generation. Have no fear, json gen is here.This handy website will take in a few parameters and give you back a zip file containing all of the Java object stubs generated by ...

That’s all you really need to know about the java.util.function.Function interface. It is a very simple component that simply requires the implementation of one method — named apply — that is passed ...

The class in this example only defines properties. It contains no explicitly defined Java constructors. When no explicitly defined constructors exist, Java's virtual machine makes object creation ...