[jdom-interest] Out of memory Error!

[Angelo]

alex_pchome wrote:

 > Hi All&Ian
 >      I try to type," java -Xmx64m"
 > In my cmd command line, but it doesn't work.
 > the message is====>
 > ---------------------------------------------
 > Usage: java [-options] class [args...]
 >            (to execute a class)
 >    or  java -jar [-options] jarfile [args...]
 >            (to execute a jar file)
 > -------------------------------------------
 >
 > Or I try " java -Xmx 64m"
 > the message is====>
 > -------------------------------------------
 > Invalid maximum heap size: -Xmx
 > Could not create the Java virtual machine.
 > ----------------------------------------------
 > I don't know UNIX, so I guess "TOMCAT_OPTS" is environment variable.
 > So I put it into my W2000 environment variable setting, but still dones't
 > work.
 > Can anyone give more help.
 > Regard
 >                        Alex
 >
 > Ian wrote:
 >
 >
 >
 >>You can give java more memory by using the -Xmx command
 >>line option e.g. java -Xmx64m. Type java -X for details.
 >>To get this to work with tomcat 3 on unix add this:
 >>
 >>TOMCAT_OPTS="-Xmx64m"; export TOMCAT_OPTS
 >>
 >>to the tomcat startup script.  I imagine there is a
 >>similar solution for tomcat 4 on win 2000.
 >>
 >>
 >>
 >>--
 >>Ian.
 >>
 >>
 >>
 >>>alex_pchome wrote:
 >>>
 >>>Hi  All
 >>>     I am writing a jsp for dealing with an xml schema to show its xml
 >>>structure.
 >>>But I got "out of memory error".
 >>>I think it is because of using a loop to deal with the xml schema which
 >>>
 > may a
 >
 >>>little big.
 >>>However I noticed that my system memory didn't run dry.
 >>>I am sure it's not a dead loop.
 >>>How can I allocate more memory for my jsp.
 >>>Or have a suggestion of salving this problem?
 >>>
 >>>Window 2000 server
 >>>Tom cat 4.0
 >>>jdom 0.7
 >>>
 >>>Thanks!
 >>>                          Alex
 >>>
 >
 >
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You must type "java -Xmx64m" , not "java -Xmx 64m"

Bye
Angelo