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Problem with loading properties from deployment.properties

Sugantha Jeevankumar
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Joined: Jun 06, 2007
Posts: 93
I have an application in which various properties like Xms and Xmx values are set while the user logs in. The file <User's HOME>/Application Data/Sun/Java/Deployment/deployment.properties is loaded into a Properties object and the values are set from there ..



For some reason, the value for key, "deployment.javapi.jre.1.5.0_11.args" (line #:4) is always returned as null. When I check the properties file it does contain a value for the corresponding key. Is there any reason why this does not work. Any suggestions are welcome. Thanks in advance.


SCJP 5.0
Ulf Dittmer
Marshal

Joined: Mar 22, 2005
Posts: 42919
    
  68
Does the underscore character generally work as a property name?
Sugantha Jeevankumar
Ranch Hand

Joined: Jun 06, 2007
Posts: 93
Yes.. Normally, "." is used to separate words in a property's key. I changed them to underscores in a sample file and it works fine.

I am just thinking.. Can this be an issue with multiple JREs being present in a system and the application having trouble reading the JRE parameters of a specific version of JRE. I am not sure. Any pointers or suggestions are appreciated. Thanks in advance.
 
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