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Date: | Fri, 23 Jan 2004 14:26:43 -0500 |
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>> My class path variable is then just set to where my own jars exist.
>> Seems the java compile will look automatically in the ext area.
>> Makes the class path much smaller when dealing with all those jars
>> out there.
>
> Correction. When using jars each and every one has to be explicitly
> stated on the class path. Unless they are placed in that ext
> directory. So my class path would have all the jars I created listed
> with their path.
Fair warning though.
- Only put classes/jars in the ext folder that you explicitly trust.
Anything found in the ext folder automatically has the same security of any
of the standard java classes (java.lang.*, etc.)
- If there is multiple versions of a class, you'll want to resolve those in
a classpath
- I think that all jars require some time when the VM starts, so if you
don't need it for all programs, you may suffer a performance penalty.
- Some classes are loaded by a custom class loader that doesn't look at the
CLASSPATH or the ext folder (classes run by some application servers IIRC).
Mark W.
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