Bug 198231 Exception when preview attached report in excel.[1203]
engine/org.eclipse.birt.report.engine.emitter.prototype.excel/src/org/eclipse/birt/report/engine/emitter/excel/layout/ExcelLayoutEngine.java
package org.eclipse.birt.report.engine.emitter.excel.layout;
import java.util.ArrayList;
import java.util.Hashtable;
import java.util.List;
import java.util.Map;
import java.util.Stack;
import org.eclipse.birt.report.engine.content.IHyperlinkAction;
import org.eclipse.birt.report.engine.content.IStyle;
import org.eclipse.birt.report.engine.emitter.excel.Data;
import org.eclipse.birt.report.engine.emitter.excel.DataCache;
import org.eclipse.birt.report.engine.emitter.excel.HyperlinkDef;
import org.eclipse.birt.report.engine.emitter.excel.Span;
import org.eclipse.birt.report.engine.emitter.excel.StyleEngine;
import org.eclipse.birt.report.engine.emitter.excel.StyleEntry;
public class ExcelLayoutEngine
{
	public final static String EMPTY = "";
	public final static int MAX_ROW = 65525;
	public final static int MAX_CLOUMN = 255;
	public final static Object waste = new Object( );