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jtstand-common is a library derived from jcommon, used by jtstand-chart, which is derived from jfreechart
There is a newer version: 1.5.9
/*
 * Copyright (c) 2009 Albert Kurucz. 
 *
 * This file, LibraryPanel.java is part of JTStand.
 *
 * JTStand is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * JTStand is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with GTStand.  If not, see .
 */

package org.jfree.ui.about;

import java.awt.BorderLayout;
import java.util.ArrayList;
import java.util.List;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JTable;

/**
 * A panel containing a table that lists the libraries used in a project.
 * 
 * Used in the AboutFrame class.
 *
 * @author David Gilbert
 */
public class LibraryPanel extends JPanel {

    /** The table. */
    private JTable table;

    /** The data. */
    private LibraryTableModel model;

    /**
     * Constructs a LibraryPanel.
     *
     * @param libraries  a list of libraries (represented by Library objects).
     */
    public LibraryPanel(final List libraries) {

        setLayout(new BorderLayout());
        this.model = new LibraryTableModel(libraries);
        this.table = new JTable(this.model);
        add(new JScrollPane(this.table));

    }

    /**
     * Creates a new library panel for the specified project.
     *
     * @param projectInfo  the project information.
     */
    public LibraryPanel(final ProjectInfo projectInfo) {
        this(getLibraries(projectInfo));
    }

    private static List getLibraries (final ProjectInfo info) {
        if (info == null) {
            return new ArrayList();
        }
        final ArrayList libs = new ArrayList();
        collectLibraries(info, libs);
        return libs;
    }

    private static void collectLibraries (final ProjectInfo info,
                                          final List list) {
        org.jfree.base.Library[] libs = info.getLibraries();
        for (int i = 0; i < libs.length; i++) {
            final org.jfree.base.Library lib = libs[i];
            if (list.contains(lib) == false) {
                // prevent duplicates, they look ugly ..
                list.add(lib);
                if (lib instanceof ProjectInfo) {
                    collectLibraries((ProjectInfo) lib, list);
                }
            }
        }

        libs = info.getOptionalLibraries();
        for (int i = 0; i < libs.length; i++) {
            final org.jfree.base.Library lib = libs[i];
            if (list.contains(lib) == false) {
                // prevent duplicates, they look ugly ..
                list.add(lib);
                if (lib instanceof ProjectInfo) {
                    collectLibraries((ProjectInfo) lib, list);
                }
            }
        }
    }

    /**
     * Returns the table model for the library.
     *
     * @return The table model.
     */
    public LibraryTableModel getModel() {
      return this.model;
    }

    /**
     * Returns the JTable for the library.
     *
     * @return The table.
     */
    protected JTable getTable() {
      return this.table;
    }
}