dimensionnement colonnes jdbTable

Une petite méthode utilitaire que j'ai trouvée sur le net et un peu retouchée qui redimensionne les colonnes selon leur contenu.
Code:
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	/**
         * Size automaticaly all cells by taking the max width and the max height
         * found in the content of the JTable.
         * 
         * @param table The table to set cell sizes too
         * @see #autoSizeCells(JTable, boolean, boolean)
         */
	public static void autoSizeCells(JTable table) {
		autoSizeCells(table, true, true);
	}
 
	/**
         * Size automaticaly all cells by taking the max width and/or the max height
         * found in the content of the JTable.
         * 
         * @param table The table to set cell sizes too
         * @param rwidth Resize the width of the columns (yes if true)
         * @param rheight Resize the height of the columns (yes if true)
         */
	public static void autoSizeCells(JTable table, boolean rwidth, boolean rheight) {
		if (!rwidth && !rheight) {
			return; // Should resize at least one of these properties
		}
		JTableHeader header = table.getTableHeader();
		TableCellRenderer defaultHeaderRenderer = null;
 
		if (header != null) {
			defaultHeaderRenderer = header.getDefaultRenderer();
		}
 
		TableColumnModel columns = table.getColumnModel();
		TableModel data = table.getModel();
 
		int marginWidth = columns.getColumnMargin(); // only JDK1.3
		int marginHeight = table.getRowMargin();
 
		int rowCount = data.getRowCount();
 
		int totalWidth = 0;
 
		for (int i = columns.getColumnCount() - 1; i >= 0; --i) {
			TableColumn column = columns.getColumn(i);
 
			int columnIndex = column.getModelIndex();
 
			int width = -1;
			int height = -1;
 
			TableCellRenderer h = column.getHeaderRenderer();
 
			if (h == null) {
				h = defaultHeaderRenderer;
			}
			if (h != null) { // Not explicitly impossible
				Component c = h.getTableCellRendererComponent(table, column.getHeaderValue(), false, false, -1, i);
				width = c.getPreferredSize().width;
				height = c.getPreferredSize().height;
			}
 
			for (int row = rowCount - 1; row >= 0; --row) {
				TableCellRenderer r = table.getCellRenderer(row, i);
				Component c = r.getTableCellRendererComponent(table, data.getValueAt(row, columnIndex), false, false, row, i);
				if (c != null) {
					width = Math.max(width, c.getPreferredSize().width);
					height = Math.max(height, c.getPreferredSize().height);
				}
			}
 
			if (rwidth && width >= 0) {
				column.setPreferredWidth(width + marginWidth * 2);
			}
			if (rheight && height >= 0) {
				table.setRowHeight(height + marginHeight * 2);
			}
 
			totalWidth += column.getPreferredWidth();
		}
	}