Bug 188027 PasteAction is diabled
model/org.eclipse.birt.report.model/src/org/eclipse/birt/report/model/core/Module.java
names.add( name );
		}
		
		if ( !names.contains( image.getName( ) ) )
			return;
		
		int index = 0;
		String name = image.getName( );
		String baseName = image.getName( );
		while ( names.contains( name ) )
		{
			name = baseName + ++index;
		}
		image.setName( name.trim( ) );
	}
	/**
	 * Checks the element name in name space of this report.
	 * 
	 * <ul>
	 * <li>If the element name is required and duplicate name is found in name
	 * space, rename the element with a new unique name.
	 * <li>If the element name is not required, clear the name.
	 * </ul>
	 * 
	 * @param element
	 *            the element handle whose name is need to check.
	 */
	public void rename( DesignElement element )
	{
		nameHelper.rename( element );