Open a 2MB PDF. Wait 15-20 seconds. The screen goes white. Do not press buttons. You will think it crashed. It didn't. Java is just "thinking."
Remember the "brick"? Before Android and iOS ruled the world, there was Java. Millions of Nokia, Sony Ericsson, and Samsung feature phones ran on the Java 2 Micro Edition (J2ME) platform. download pdf reader for java phones
Here is your definitive guide to downloading, installing, and surviving PDF reading on Java phones. Modern PDFs are bloated. They contain HD images, embedded fonts, and layers of encryption. Java phones typically have less than 64MB of RAM and a 176x208 pixel screen. Open a 2MB PDF