public void test_NS_copyConstructor()
{
XMLNamespaces ns = new XMLNamespaces();
ns.add("http://test1.org/", "test1");
assertTrue( ns.getLength() == 1 );
assertTrue( ns.isEmpty() == false );
assertTrue( ns.getPrefix(0) == "test1" );
assertTrue( ns.getURI("test1") == "http://test1.org/" );
XMLNamespaces ns2 = new XMLNamespaces(ns);
assertTrue( ns2.getLength() == 1 );
assertTrue( ns2.isEmpty() == false );
assertTrue( ns2.getPrefix(0) == "test1" );
assertTrue( ns2.getURI("test1") == "http://test1.org/" );
ns2 = null;
ns = null;
}