Hidden Features of Java

Answer 1

Classpath wild cards since Java 6.

java -classpath ./lib/* so.Main

Instead of

java -classpath ./lib/log4j.jar:./lib/commons-codec.jar:./lib/commons-httpclient.jar:./lib/commons-collections.jar:./lib/myApp.jar so.Main

See http://java.sun.com/javase/6/docs/technotes/tools/windows/classpath.html