[arch-general] Java Problem

[Ondřej Kučera]

Hi,

On 8.12.2014 02:56, Hunter Jozwiak wrote:
> On 12/7/14, Ondřej Kučera <ondrej.kucera at centrum.cz> wrote:
>> Hi,
>>
>> On 8.12.2014 01:59, Hunter Jozwiak wrote:
>>> Hello:
>>> I have come accross an interesting issue with Java. Let's say I
>>> fashion a simple Hello World app, and entitle it hello.java The code
>>> would be:
>>> class hello
>>> {
>>> public void main(String[] args)
>>> {
>>> System.out.println("Hello World!");
>>> }
>>> }
>>> Then, I compile the code as a regular user, with javac hello.java
>>> Here's the odd part: I type java hello, and I get unable to find main
>>> class hello
>>> But, if I run sudo java bhello, it works fine. What is the solution to
>>> not having to run Java software as sudo?
>>
>> Does
>> java -cp . hello
>> work? If so, what is the output of
>> echo $CLASSPATH
>> ?
>>
>> Ondra
>>
>   The CLASSPATH variable, after java -cp test, says:
> /home/hjozwiak/GNUstep/libraries/Library/Libraries/Java:/usr/lib/GNUstep/Library/Java

Well, now the question is why you've set your CLASSPATH to this. You'll 
probably want to add . (dot) to it as well, e.g. 
.:/home/hjozwiak/GNUstep/libraries/Library/Libraries/Java:/usr/lib/GNUstep/Library/Java. 
It depends whether you want the current directory be searched first or not.

Ondra


-- 
S pozdravem
Ondřej Kučera