Dictionary question

Hi, I know this question is OT but I didn't find a general java mailing list... Is there a class which assigns valueobject to keys (like Dictionary) but allows null as a value? Thanks, Raphael -- Ein klassisches Werk ist ein Buch, das die Menschen loben, aber nie lesen. -- Ernest He

java.lang.InternalError: not implemented yet

Hello, when I try to run one of my java apps an exception named java.lang.InternalError: not implemented yet appears if I use some swing components (I think JDesktopPane or JTreeView could cause the problem). The detailed description I attatch in a file. It is not thrown during instanciation o

Re: who calls a method

Am Freitag, 12. Oktober 2001 19:21 schrieb Avi Cherry: > At 8:55 AM -0700 10/12/01, Peter Graves wrote: > > > is there a possibility to find out where a method has been > > > called? = > >> > >> Something like the information given by an exception. > >Thread.dumpStack() > > Just to point out, t

Resources

Hello, thanks for the answers on the other topics. I need some resources like Images and other files in my java-app. Where should I install them? Is there a way to locate them when someone doesn't install my app to the default directory (then I cannot use absolute paths/the sam problem on othe

Environment

Hello again, is there a way to read the system-environmentvariables with JAVA? Thanks a lot, Rapha -- procreo - Webseitenentwicklung und Individualsoftwarelösungen _ / __ / _/ __ / ___/ _/ / __ / procreo GbR / /_/ / / / /_/ / /__/ / / O

who calls a method

Hello, is there a possibility to find out where a method has been called? Something like the information given by an exception. Thanks, Rapha -- procreo - Webseitenentwicklung und Individualsoftwarelösungen _ / __ / _/ __ / ___/ _/ / __ /

FTP

Hello, we want to access a ftp server via java. Does anyone know a simple possibility? Thanks, Rapha -- procreo - Webseitenentwicklung und Individualsoftwarelösungen _ / __ / _/ __ / ___/ _/ / __ / procreo GbR / /_/ / / / /_/ / /__/ /

Re: writing data to lp0

I downloaded the version 1.4-8 and installed it. it seems to work. but with CommPortIdentifier.getPortIdentifiers(); I only get serial ports. What's going wrong here? Rapha Am Don, 01 Feb 2001 schrieb TrentJarvi: > Just opening the port and writting may work with defaults. I penciled in > crude

Re: writing data to lp0

Thanks, but what filename do I have to use? Am Mit, 31 Jan 2001 schrieb Joseph Shraibman: > Just open it like you would any other file. > > Raphael Mack wrote: > > Hi, > > > > I want to write some data to my lp0-port. Does anyone know how I can do > > this? --

writing data to lp0

Hi, I want to write some data to my lp0-port. Does anyone know how I can do this? Thanks, Raphael -- E-Mail: [EMAIL PROTECTED] - www: http://www.rampro.de - icq: 59473818 Linux is like a wigwam: no windows, no gates and apache inside. -

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