Bug 180608 [Regression]NPE throws out when preview the result in dataset[07]
Description: [Regression]NPE throws out when preview the result in dataset[07] Build number: 2.2.0.v20070403-0630 Steps to reproduce: 1, Use attached report 2, Edit Data Set 3, Preview the Data Set Expected result: The preview should be success Actual result: NPE throws out Error log:
data/org.eclipse.birt.data/src/org/eclipse/birt/data/engine/executor/ResultClass.java
public boolean wasAnyType( String name ) throws DataException
	{
		Iterator it = this.originalAnyTypeField.iterator( );
		while ( it.hasNext( ) )
		{
			int index = ((Integer)it.next( )).intValue( );
			if ( this.getFieldName( index ).equals( name ) || this.getFieldAlias( index ).equals( name ))
				return true;
		}
		return false;
	}
	
	/**
	 * 
	 * @param index
	 * @return
	 */
	public boolean wasAnyType( int index )
	{
		Iterator it = this.originalAnyTypeField.iterator( );
		while ( it.hasNext( ) )
		{
			if ( index == ((Integer)it.next( )).intValue( ))
				return true;
		}	
		return false;
	}
	
}