Here is a helpful, concise review of jdk-1_5_0_22-windows-i586-p.exe :
Understanding jdk-1_5_0_22-windows-i586-p.exe: The Final Update of Java 5 jdk-1_5_0_22-windows-i586-p.exe
Automated the conversion between primitive types (like int ) and their wrapper classes (like Integer ). Here is a helpful
Here are some informative features of this JDK version: jdk-1_5_0_22-windows-i586-p.exe
The file jdk-1_5_0_22-windows-i586-p.exe is the Windows offline installer for the . Released by Sun Microsystems (now Oracle), it represents the final public update for the landmark Java SE 5 platform, which reached its end-of-service life in late 2009. Historical Significance of Java 5 (JDK 1.5)
Simplified iteration over arrays and collections with the "for-each" syntax.
Added the java.util.concurrent package, providing powerful, high-level thread management tools like ExecutorService .