test.jpage

jfreechart技术的一些源代码

	String aaa = "\\$\\{java.home\\}";
	
	String nnn = "${java.home}345676";
	String bbb = System.getProperty("user.dir");
	bbb = bbb.replace("\\","\\\\");
	System.out.println(nnn.replaceAll(aaa,"a\\\\b"));