JFreeChartでグラフを描画
$ export CLASSPATH=/usr/share/java/jfreechart.jar:/usr/share/java/jcommon.jar:/usr/lib/jvm/java-1.5.0-sun-1.5.0.15/lib:. $ javac tmchart.java $ mv tmchart.class jfreechart $ java jfreechart.tmchart $
package com.asfit.jfreechart
$ mv *class com/asfit/jfreechart