Looks like single quote in comment lines is causing this exception. In ClassTemplate, I removed the single quote around Save and it created the class.
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<br>&lt;!-- Save this template using the 'Save' button --&gt; 
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<br>Now I am facing similar exception for ArticleClass, while trying to Edit the newly created class for adding properties. ArticleClass also has similar 'Save'. 
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<br>How do I go above removing this single quote issue in one shot? 
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<a href="http://www.nabble.com/ClassTemplate-t733043.html#a1935701">Re: ClassTemplate</a>