### Question:
Version implements Comparable<Version> { public Version get(int index) { return new Version(version.get(index)); } protected  Version(String value); protected  Version(org.osgi.framework.Version version); protected  Version(Component<?> version); static Version lookup(String value); final boolean isTransition(); Version getNext(); Version getTransition(Version destination); Version get(int index); Version get(String key); Version replace(int index, Version element); Version replace(String key, Version element); @Override String toString(); @Override boolean equals(Object o); @Override int hashCode(); @Override int compareTo(Version other); static final Version INITIAL; }### Answer:
@Test(groups = { TestGroups.UNIT }) public void testGet() { Assert.assertEquals(Version.lookup("\"1.0.0\"").get(1).toString(), "\"0.0.0\""); Assert.assertEquals(Version.lookup("[\"1.0.0\",\"2.0.0\"]").get(1).toString(), "\"2.0.0\""); Assert.assertEquals(Version.lookup("[ \"1.0.0\", \"2.0.0\" ]").get(3).toString(), "\"0.0.0\""); }