Bug 165897 [Salesforce Project]Table column lost its data when insert a new column to the right
Reproduce steps: 1. Get and install BIRT Salesforce ODA driver. 2. Download the attached BIRT report design. 3. Insert a new column to the right of Negotiation/Review. 4. Input name as "Month Grand Total" and expression as following: row["Prospecting"]+row["Qualification"]+row["NeedsAnalysis"]+row["ValueProposition"]+row["IdDecisionMakers"]+row["PerceptionAnalysis"]+row["ProposalPriceQuote"]+row["NegotiationReview"] 5. Run the report and Negotiation/Review column lost its data.
data/org.eclipse.birt.data/src/org/eclipse/birt/data/engine/expression/ExpressionProcessor.java
}
}
/**
 * 
 * 
 */
class ExpressionInfo
{
	IScriptExpression scriptExpr;
	int exprType;
	int currentGroupLevel;
	boolean customerChecked = false;
	/**
	 * 
	 * @param scriptExpression
	 * @param exprType
	 * @param currentGroupLevel
	 * @param useCustomerChecked
	 */
	ExpressionInfo( IScriptExpression scriptExpression, int exprType,
			int currentGroupLevel, boolean useCustomerChecked )
	{
		this.scriptExpr = scriptExpression;
		this.exprType = exprType;
		this.currentGroupLevel = currentGroupLevel;
		this.customerChecked = useCustomerChecked;
	}
	/**
	 * 
	 * @return