Here you can find the source of fillStringCollection(ScriptObjectMirror som, Collection
public static void fillStringCollection(ScriptObjectMirror som, Collection<String> collection) throws ScriptException
//package com.java2s; /**/* ww w. j av a 2s.c om*/ * Copyright 2014-2016 Emmanuel Keller / QWAZR * <p> * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * <p> * http://www.apache.org/licenses/LICENSE-2.0 * <p> * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ import jdk.nashorn.api.scripting.ScriptObjectMirror; import java.util.Collection; import javax.script.ScriptException; public class Main { public static void fillStringCollection(ScriptObjectMirror som, Collection<String> collection) throws ScriptException { if (som == null) return; if (!som.isArray()) throw new ScriptException("The JS object is not an array"); som.values().forEach(o -> collection.add(o.toString())); } }