Bug 188027 PasteAction is diabled
model/org.eclipse.birt.report.model/src/org/eclipse/birt/report/model/api/DesignElementHandle.java
}
	/**
	 * Checks the element after the paste action.
	 * 
	 * @param content
	 *            the pasted element
	 * 
	 * @return a list containing parsing errors. Each element in the list is
	 *         <code>ErrorDetail</code>.
	 */
	private List checkPostPasteErrors( DesignElement content )
	{
		Module currentModule = getModule( );
		String nameSpace = null;
		if ( currentModule != null && currentModule instanceof Library )
			nameSpace = ( (Library) currentModule ).getNamespace( );
		ModelUtil.revisePropertyNameSpace( getModule( ), content, content
				.getDefn( ).getProperty( IDesignElementModel.EXTENDS_PROP ),
				nameSpace );
		ModelUtil.reviseNameSpace( getModule( ), content, nameSpace );
		List exceptionList = content.validateWithContents( getModule( ) );
		List errorDetailList = ErrorDetail.convertExceptionList( exceptionList );
		return errorDetailList;
	}
	/**
	 * Returns the a list with contents.Items are handles to the contents and in
	 * order by position.
	 * 
	 * @param propName
	 *            name of the property where the contents reside