Bug 197586 Compile error occurs in org.eclipse.birt.data in daily build 20070724-0630
Compile error occurs in org.eclipse.birt.data in daily build 20070724-0630. Please see the attachment for details.
data/org.eclipse.birt.data/src/org/eclipse/birt/data/engine/impl/PreparedQueryUtil.java
private static boolean isCompatibleRSMap( Map oldMap, Map newMap ) throws DataException
	{
		if ( oldMap == null )
			return newMap.size( ) == 0;
		else if ( newMap == null )
			return oldMap.size( ) == 0;
		if ( newMap.size( ) > oldMap.size( ) )
			return false;
		
		Iterator it = newMap.keySet( ).iterator( );
		while( it.hasNext( ) )
		{
			Object key = it.next( );
			Object oldObj = oldMap.get( key );
			Object newObj = newMap.get( key );
			if ( oldObj != null )
			{
				if( !isTwoBindingEqual((IBinding)newObj, (IBinding)oldObj ))
					return false;
			}else
			{
				return false;
			}
 		}
		return true;
	}
	/**
	 * 
	 * @param b1
	 * @param b2