Bug 120218 Right click menu option to apply theme.
We should support the following right click menu. -- User right clicks int he report design layout area. -- The following menu items needs to be supported Theme --> Apply Theme -->Theme1 -->Theme2 ( similar to Apply style menu option )
UI/org.eclipse.birt.report.designer.core/src/org/eclipse/birt/report/designer/util/DEUtil.java
return true;
	}
	/**
	 * Try to split the given value to String[2]. The result format is as
	 * follows: [number][other]. If either part can not be determined, it will
	 * leave null.
	 * 
	 * @param value
	 *            given string value
	 * @return [number][other]
	 */
	public static String[] splitString( String value )
	{
		String[] spt = new String[2];
		if ( value != null )
		{
			for ( int i = value.length( ); i > 0; i-- )
			{
				if ( isValidNumber( value.substring( 0, i ) ) )
				{
					spt[0] = value.substring( 0, i );
					spt[1] = value.substring( i, value.length( ) );
					break;
				}
			}
			if ( spt[0] == null && spt[1] == null )
			{
				spt[1] = value;
			}
		}