Here you can find the source of runScript(final String script)
public static void runScript(final String script) throws ScriptException
//package com.java2s; /*-//from ww w . j a v a2 s . c o m * #%L * This file is part of QuPath. * %% * Copyright (C) 2014 - 2016 The Queen's University of Belfast, Northern Ireland * Contact: IP Management (ipmanagement@qub.ac.uk) * %% * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as * published by the Free Software Foundation, either version 3 of the * License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public * License along with this program. If not, see * <http://www.gnu.org/licenses/gpl-3.0.html>. * #L% */ import javax.script.ScriptEngine; import javax.script.ScriptEngineManager; import javax.script.ScriptException; public class Main { public static void runScript(final String script) throws ScriptException { ScriptEngineManager scriptEngineManager = new ScriptEngineManager(); ScriptEngine engine = scriptEngineManager.getEngineByName("JavaScript"); engine.eval(script); } }