FULL PRODUCT VERSION :
java version "1.8.0-ea"
Java(TM) SE Runtime Environment (build 1.8.0-ea-b106)
Java HotSpot(TM) 64-Bit Server VM (build 25.0-b48, mixed mode)

ADDITIONAL OS VERSION INFORMATION :
Microsoft Windows [Version 6.1.7601]

A DESCRIPTION OF THE PROBLEM :
New scripting engine introduced in Java 8 no longer seems to handle importClass or importPackage built-in functions. When referenced in a scripting, it throws javax.script.ScriptException: ReferenceError: "importClass" is not defined in <eval> at line number ...

REGRESSION. Last worked in version 7u21

STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
Run the source code specified in this bug report


ERROR MESSAGES/STACK TRACES THAT OCCUR :
SEVERE: null
javax.script.ScriptException: ReferenceError: "importClass" is not defined in <eval> at line number 1
at jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:553)
at jdk.nashorn.api.scripting.NashornScriptEngine.evalImpl(NashornScriptEngine.java:537)
at jdk.nashorn.api.scripting.NashornScriptEngine.evalImpl(NashornScriptEngine.java:517)
at jdk.nashorn.api.scripting.NashornScriptEngine.evalImpl(NashornScriptEngine.java:513)
at jdk.nashorn.api.scripting.NashornScriptEngine.eval(NashornScriptEngine.java:202)
at javax.script.AbstractScriptEngine.eval(AbstractScriptEngine.java:264)
at java8scripting.Java8Scripting.main(Java8Scripting.java:15)
Caused by: <eval>:1 ReferenceError: "importClass" is not defined
at jdk.nashorn.internal.runtime.ECMAErrors.error(ECMAErrors.java:57)
at jdk.nashorn.internal.runtime.ECMAErrors.referenceError(ECMAErrors.java:319)
at jdk.nashorn.internal.runtime.ECMAErrors.referenceError(ECMAErrors.java:291)
at jdk.nashorn.api.scripting.NashornScriptEngine.__noSuchProperty__(NashornScriptEngine.java:286)
at jdk.nashorn.internal.scripts.Script$engine._L35(nashorn:engine/resources/engine.js:37)
at jdk.nashorn.internal.scripts.Script$\^eval\_.runScript(<eval>:1)
at jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:527)
at jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:204)
at jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:395)
at jdk.nashorn.api.scripting.NashornScriptEngine.evalImpl(NashornScriptEngine.java:535)
... 5 more

REPRODUCIBILITY :
This bug can be reproduced always.

---------- BEGIN SOURCE ----------
package java8scripting;

import java.util.logging.Level;
import java.util.logging.Logger;
import javax.script.ScriptEngine;
import javax.script.ScriptEngineManager;

public class Java8Scripting {
    public static void main(String[] args)
    {
        try
        {
            ScriptEngineManager factory = new ScriptEngineManager();
            ScriptEngine engine = factory.getEngineByName("JavaScript") ;
            engine.eval("importClass(java.util.Vector)
" +
                    "print(\"Hello world\") ;");
        }
        catch (Exception ex)
        {
            Logger.getLogger(Java8Scripting.class.getName()).log(Level.SEVERE, null, ex);
        }
    }
}

---------- END SOURCE ----------