/**
* @apilevel internal
* @declaredat ASTNode:45
*/
public Param copy() {
try {
Param node = (Param) clone();
node.parent = null;
if (children != null) {
node.children = (ASTNode[]) children.clone();
}
return node;
} catch (CloneNotSupportedException e) {
throw new Error("Error: clone not supported for " + getClass().getName());
}
}
