L2ScriptEngineManager.java 文件源码

public Object eval(String engineName, String script, ScriptContext context) throws ScriptException
{
    ScriptEngine engine = this.getEngineByName(engineName);
    if (engine == null)
        throw new ScriptException("No engine registered with name (" + engineName + ")");
    else
        return this.eval(engine, script, context);
}