Java for Mac OS X 10.4, Release 7
Java for Mac OS X 10.4, Release 7 delivers improved reliability and compatibility for Java 2 Platform Standard Edition 5.0 and Java 1.4 on Mac OS X 10.4.11 and later. This release updates J2SE 5.0 to version 1.5.0_16 and Java 1.4 to version 1.4.2_18.
Learn more about this update here.
For information on the security content of this update, please visit this website.