Bug 197929 Fail to preview document from BIRT2.1.3 in BIRT2.2.1[0900]
Description: Fail to preview document from BIRT2.1.3 in BIRT2.2.1 in pdf format with frameset servlet Build number:2.2.1.v20070726 Steps to reproduce: 1. Preview attached document in web viewer. 2. Click Print As PDF button. Expected result: Display content in pdf. Actual result: damanged file. Error log:n/a
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/ir/EngineIRReader.java
protected void readList( DataInputStream in, ListItemDesign list )
			throws IOException
	{
		while ( in.available( ) > 0 )
		{
			short fieldType = IOUtil.readShort( in );
			readListField( in, list, fieldType );
		}
	}
	protected void readListField( DataInputStream in, ListItemDesign list,
			short fieldType ) throws IOException
	{
		readListingField( in, list, fieldType );
	}
	protected void readListGroup( DataInputStream in, ListGroupDesign listGroup )
			throws IOException
	{
		while ( in.available( ) > 0 )
		{
			short fieldType = IOUtil.readShort( in );
			readListGroupField( in, listGroup, fieldType );
		}
	}
	protected void readListGroupField( DataInputStream in,
			ListGroupDesign group, short fieldType ) throws IOException
	{
		readGroupField( in, group, fieldType );
	}
	protected void readListBand( DataInputStream in, ListBandDesign listBand )
			throws IOException