Bug 148761 Unable to copy a report item from template to report
Steps: 1. Create a template, add a Text item "t1" or others 2. Create template item using "t1" 3. Double click the template item and we get a report item again. 4. We copy the item, paste to another report file. Expected: the text item can be copied. Actual result: Nothing happened, not copied and no error msg.
model/org.eclipse.birt.report.model/src/org/eclipse/birt/report/model/util/ModelUtil.java
theme.setContainer( library, Library.THEMES_SLOT );
	}
	/**
	 * Uses the new name space of the current module for reference property
	 * values of the given element. This method checks the <code>content</code>
	 * and nested elements in it.
	 * 
	 * @param module
	 *            the module that <code>content</code> attaches.
	 * @param content
	 *            the element to revise
	 * @param nameSpace
	 *            the new name space
	 */
	public static void reviseNameSpace( Module module, DesignElement content,
			String nameSpace )
	{
		List propDefns = content.getPropertyDefns( );
		for ( int i = 0; i < propDefns.size( ); i++ )
		{
			ElementPropertyDefn propDefn = (ElementPropertyDefn) propDefns
					.get( i );
			if ( propDefn.getTypeCode( ) != IPropertyType.ELEMENT_REF_TYPE )
				continue;
			Object value = content.getLocalProperty( module, propDefn );
			if ( value == null )
				continue;
			ReferenceValue refValue = (ReferenceValue) value;
			refValue.setLibraryNamespace( nameSpace );
		}