libsbml.XMLNamespaces.clear C# (CSharp) Method

        public int clear()
        {
            int ret = libsbmlPINVOKE.XMLNamespaces_clear(swigCPtr);
            return ret;
        }

 public void test_SyntaxChecker_validXHTML()
 {
     XMLToken token;
       XMLNode node;
       XMLTriple triple = new  XMLTriple("p", "", "");
       XMLAttributes att = new  XMLAttributes();
       XMLNamespaces ns = new  XMLNamespaces();
       ns.add( "http://www.w3.org/1999/xhtml", "");
       XMLToken tt = new  XMLToken("This is my text");
       XMLNode n1 = new XMLNode(tt);
       token = new  XMLToken(triple,att,ns);
       node = new XMLNode(token);
       node.addChild(n1);
       assertTrue( SyntaxChecker.hasExpectedXHTMLSyntax(node,null) == false );
       triple = new  XMLTriple("html", "", "");
       ns.clear();
       token = new  XMLToken(triple,att,ns);
       node = new XMLNode(token);
       node.addChild(n1);
       assertTrue( SyntaxChecker.hasExpectedXHTMLSyntax(node,null) == false );
 }