Collections-Dokumentation:

• http://java.sun.com/j2se/1.5.0/docs/guide/collections/index.html
• Source: http://www.imn.htwk-leipzig.de/~waldmann/edu/ss04/oo/j2sdk1.5.0/src/
• in Eclipse (ab 3.1, mit JDK1.5.0) open declaration