A DESCRIPTION OF THE PROBLEM :
The documentation contains a typo "SwingConstans.VERTICAL" instead of "SwingConstants.VERTICAL". Secondly, the @param for axis should show up before the @param for components in order to remain consistent with the order the parameters are defined.


URL OF FAULTY DOCUMENTATION :
http://download.oracle.com/javase/6/docs/api/javax/swing/GroupLayout.html#linkSize%28int,%20java.awt.Component...%29