Java Applet network URL connection username and password visible in Java Console

I have an applet that makes a connection to a protected URL for example: URL = http://user:password@x.y.z/Name/Page.jsp

When I enable the JAVA Con开发者_开发技巧sole and set the trace level to "5" I can see that a network connection is made and the username and password is revealed.

How do prevent the console to print the URL or protect my use

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Don't put sensitive data into Jars. If you do, the motivated end user can hack it, with or without the console.