Bug 25246 filecomment template does not accept '//' comments [wizards]
org.eclipse.jdt.ui/ui/org/eclipse/jdt/ui/wizards/NewTypeWizardPage.java
}
	
	/**
	 * Hook method that gets called from <code>createType</code> to retrieve 
	 * a type comment. This default implementation returns the content of the 
	 * 'typecomment' template.
	 * 
	 * @return the type comment or <code>null</code> if a type comment 
	 * is not desired
	 */		
	protected String getTypeComment(ICompilationUnit parentCU) {
		if (CodeGenerationPreferencePage.doCreateComments()) {
			String template= getTemplate("typecomment", parentCU, 0); 
			if (isValidComment(template)) {
				return template;
			}
		}
		return null;
	}
	/**
	 * @deprecated Use getTemplate(String,ICompilationUnit,int)
	 */
	protected String getTemplate(String name, ICompilationUnit parentCU) {
		return getTemplate(name, parentCU, 0);
	
	}
	
	/**
	 * Returns the string resulting from evaluation the given template in
	 * the context of the given compilation unit.