sometime,IDE is the memory eater.sometime,simple generator web based is a good choice!
core tag param generatorcore tag param generator
Tag Class:org.apache.myfaces.taglib.core.ParamTag
This tag associates a parameter name-value pair with the nearest
parent UIComponent. A UIComponent is created to represent this
name-value pair, and stored as a child of the parent component; what
effect this has depends upon the renderer of that parent component.
Unless otherwise specified, all attributes accept static values
or EL expressions.