There are no 64-bit versions of the Java Plugin, Java Web Start or Java Control Panel; however the 32-bit versions of the JRE can be installed on 64-bit systems in order to obtain this functionality.

Java not working for some applications: Forcing 32-bit mode <p>We recently wrote about reinstalling Java to correct problems with various applications including Mail and Safari.

Look for the system type information under the device specifications section. If your system is 32-bit, you must install the 32-bit version of Java JDK, which can be downloaded from the Oracle ...

Java 25 has 17 new features, six of which are at some level of preview. It also removes support for 32-bit x86, with the team stating that "the cost of maintaining this port outweighs the benefits ...