package com.sun.jna; import junit.framework.TestCase; public class HeadlessLoadLibraryTest extends TestCase { public void testLoadWhenHeadless() { System.setProperty("java.awt.headless", "true"); assertTrue("Pointer size must not be zero", Pointer.SIZE > 0); } public static void main(String[] args) { junit.textui.TestRunner.run(HeadlessLoadLibraryTest.class); } }