Bug 312859 The list of operator for Chart filter does not provide 30 visible items
chart/org.eclipse.birt.chart.reportitem.ui/src/org/eclipse/birt/chart/reportitem/ui/dialogs/ChartCubeFilterConditionBuilder.java
/*******************************************************************************
 * Copyright (c) 2008 Actuate Corporation.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *  Actuate Corporation  - initial API and implementation
 *******************************************************************************/
package org.eclipse.birt.chart.reportitem.ui.dialogs;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.LinkedHashMap;
import java.util.List;
import java.util.Map;
import java.util.logging.Level;
import java.util.logging.Logger;
import org.eclipse.birt.chart.model.Chart;
import org.eclipse.birt.chart.model.impl.ChartModelHelper;
import org.eclipse.birt.chart.reportitem.ChartCubeQueryHelper;
import org.eclipse.birt.chart.reportitem.ChartReportItemImpl;
import org.eclipse.birt.chart.reportitem.ChartReportItemUtil;
import org.eclipse.birt.chart.reportitem.api.ChartCubeUtil;
import org.eclipse.birt.chart.reportitem.api.ChartReportItemConstants;