this(.....)

what does this mean:this(new Point(0,0), w, h);what does the "this()" do?
[101 byte] By [-zah-a] at [2007-10-1 1:35:34]
# 1
This is a call to the constructor of a current class from another constructor of the same class.***Annie***
annie79a at 2007-7-8 1:55:36 > top of Java-index,Security,Event Handling...