Path: csiph.com!v102.xanadu-bbs.net!xanadu-bbs.net!feeder.erje.net!eu.feeder.erje.net!eternal-september.org!feeder.eternal-september.org!mx02.eternal-september.org!.POSTED!not-for-mail From: Jeff Higgins Newsgroups: comp.lang.java.programmer Subject: Re: using two different versions of JAR files Date: Wed, 25 Mar 2015 19:30:12 -0400 Organization: A noiseless patient Spider Lines: 14 Message-ID: References: <06d02c2a-6d23-47a9-bcb2-7bd710c9c385@googlegroups.com> Mime-Version: 1.0 Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit Injection-Date: Wed, 25 Mar 2015 23:30:33 +0000 (UTC) Injection-Info: mx02.eternal-september.org; posting-host="c50a9e5d554cfaba13eda1c71e805135"; logging-data="29571"; mail-complaints-to="abuse@eternal-september.org"; posting-account="U2FsdGVkX1/gXXPsr3+8gZBW0P3SOe5yREFMjRA1tNE=" User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Icedove/31.5.0 In-Reply-To: <06d02c2a-6d23-47a9-bcb2-7bd710c9c385@googlegroups.com> Cancel-Lock: sha1:QNgR5ISJBoInvpTCpmwaxL6t7aQ= Xref: csiph.com comp.lang.java.programmer:31368 On 03/25/2015 03:27 PM, John wrote: > Hi: > > Our JAVA programs are running as plugins inside a framework from a company called "ABC". They use a JAR suppose called "xyz-1.0.3.jar". > > Our JAVA programs need to use newer version, xyz-1.0.5.jar, because we found some bug inside xyz-1.0.3.jar > > The company "ABC" won't upgrade their JARS. > > In our code, when loading com.opq.rst.Hello.class, how can we make sure it is not loaded from xyz-1.0.3.jar and it is loaded from xyz-1.0.9.jar? > > Thank you very much. >