Java and groovy operations

If you want to retrieve variables from a complex nested data structure, velocity is used, but groovy is recommended because it is more convenient for computation, and gave me a general framework, which is still being explored ...... Put parameters in Map

Public object executescript (string script, Map <object, Object> ARGs) <br/> throws exception {<br/> yyshell shell = new groovyshell (); <br/> If (ARGs! = NULL) {<br/> set <map. entry <object, Object> entries = args. entryset (); <br/> for (map. entry <object, Object> entry: entries) {<br/> shell. setvariable (string) entry. getkey (), entry. getvalue (); <br/>}</P> <p >}< br/> Object result = shell. evaluate (SCRIPT); <br/> return result; <br/>}