leftSplitter.setDividerLocation(0.333); rightSplitter.setDividerLocation(0.5);
topSplitter.setDividerLocation(0.333); bottomSplitter.setDividerLocation(0.5);
	private void addComponents()	{		tblCallInfo = new JTable();		tblCallers = new JTable();		tblCallees = new JTable();				JSplitPane rightSplitter = new JSplitPane(JSplitPane.HORIZONTAL_SPLIT,															  new JScrollPane(tblCallers),															  new JScrollPane(tblCallees))			{				public Dimension getMinimumSize() { return new Dimension(400, 200); }			};		JSplitPane leftSplitter = new JSplitPane(JSplitPane.HORIZONTAL_SPLIT,															  new JScrollPane(tblCallInfo),															  rightSplitter)			{				public Dimension getMinimumSize() { return new Dimension(200, 200); }			};		leftSplitter.setDividerLocation(0.333);		rightSplitter.setDividerLocation(0.5);		add(leftSplitter, BorderLayout.CENTER);	}