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<a href="http://www.webagesolutions.com/knowledgebase/javakb/jkb003/index.html" rel="ugc">http://www.webagesolutions.com/knowledgebase/javakb/jkb003/index.html</a>
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http://www.webagesolutions.com/knowledgebase/javakb/jkb003/index.html [http://www.webagesolutions.com/knowledgebase/javakb/jkb003/index.html]

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The problem is that my code contains Enums and Generics which are not supported by JRE 1.4. &nbsp;Therefore, if I want to deploy the application, it has to be on JRE 1.5.x. &nbsp;The question is, how can I use JRE 1.5.x on WAS6.0?
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The problem is that my code contains Enums and Generics which are not supported by JRE 1.4.  Therefore, if I want to deploy the application, it has to be on JRE 1.5.x.  The question is, how can I use JRE 1.5.x on WAS6.0?

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I think you can configure the JRE and set it to 1.5 
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I think you can configure the JRE and set it to 1.5

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You can use an application client that runs in a 1.5 JRE, and that connects to resources within WebSphere, either on the same machine (locally), or on a remote machine
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You can use an application client that runs in a 1.5 JRE, and that connects to resources within WebSphere, either on the same machine (locally), or on a remote machine

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Verify this &quot;no&quot; answer using the following IBM site:<br />
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<a href="http://IBM.com/support/docview.wss?rs=180&uid=swg27007274" rel="ugc nofollow">http://IBM.com/support/docview.wss?rs=180&uid=swg27007274</a><br />
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Look for the section of the table that has the following in column 1:<br />
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Java<br />
The WebSphere-supplied Java 2 SDK is required for both the run time and any remote Java clients
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Verify this "no" answer using the following IBM site:

http://IBM.com/support/docview.wss?rs=180&uid=swg27007274 [http://IBM.com/support/docview.wss?rs=180&uid=swg27007274]

Look for the section of the table that has the following in column 1:

Java
The WebSphere-supplied Java 2 SDK is required for both the run time and any remote Java clients

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I sort of gave up on it and began re-coding the application a week or so ago....Thanks for the response though :-)
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I sort of gave up on it and began re-coding the application a week or so ago....Thanks for the response though :-)

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Is it possible to upgrade the IBM JRE in WAS6.0 from the 1.4x version to a 1.5x version without upgrading to WAS 6.1?<br />
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Is it possible to upgrade the IBM JRE in WAS6.0 from the 1.4x version to a 1.5x version without upgrading to WAS 6.1?



Upgrading the IBM JRE for WAS6.0

Java application servers that support the Java EE platform and features include JOnAS from Object Web, WildFly (formerly JBoss AS) from JBoss, Geronimo from Apache, TomEE from Apache, Resin Java Application Server from Caucho Technology, Blazix from Desiderata Software, Enhydra Server from Enhydra.org, and GlassFish from Oracle. Commercial Java app servers include WebLogic by Oracle, WebSphere from IBM and the open source JBoss Enterprise Application Platform (JBoss EAP) by Red Hat.