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
}
		} );
		return temp;
	}
	/**
	 * Inserts a default theme to the library slot.
	 * 
	 * @param library
	 *            the target library
	 * @param theme
	 *            the theme to insert
	 */
	public static void insertCompatibleThemeToLibrary( Library library,
			Theme theme )
	{
		assert library != null;
		assert theme != null;
		
		
		String name = theme.getName( );
		assert !StringUtil.isBlank( name )
				&& ModelMessages.getMessage( Theme.DEFAULT_THEME_NAME ).equals(
						name );
		NameSpace ns = library.getNameSpace( Library.THEME_NAME_SPACE );
		assert library.getModuleNameSpace( Library.THEME_NAME_SPACE )
				.canContain( name );
		ns.insert( theme );
		
		library.getSlot( Library.THEMES_SLOT ).add( theme );