import org.junit.Test; import org.springframework.scripting.bsh.BshScriptUtils; import bsh.EvalError; public class TestBeanShell {  @Test  public void testShell()  {   String srciptText = "say(name){ return \"hello,\"+name;}";   SayHello sh;   try {    sh = (SayHello) BshScriptUtils.createBshObject(srciptText, new Class[] { SayHello.class });    String res=sh.say("vidy");    System.out.println(res);   } catch (EvalError e) {    // TODO Auto-generated catch block    e.printStackTrace();   }  } } interface SayHello {  public String say(String name); }