How to update jdeveloper 11g

  

How to update jdeveloper 11g. 

We have to change 3 file:

ant-sca-compile.xml

jdev.conf

ide.conf

 a)      C:\apps\oracle\middleware\jdeveloper\bin\ - ant-sca-compile.xml

Line no: 279 to 282 

<!—jvmarg value=”-xms128m”/>

<jvmarg value=”-xmx1024m” /-->

 

<jvmarg value=”-xms128m”/>

<jvmarg value=”-xmx1024m”>  

b)      C:\apps\oracle\middleware\jdeveloper\jdev\bin\ - jdev.conf 

Line-26 

Addvmoption  -xx:Maxpermsize=256M 

128/256/512/756/1024  

c)       C:\apps\oracle\middleware\jdeveloper\ide\bin\ - ide.conf

Line no: 21/22 

AddVMOption  -xmx640M

AddVMOption  -xmx128M 

Or 

AddVMOption  -xmx256M

AddVMOption  -xmx768M 

Or 

AddVMOption -xmx1250M

AddVMOption -xmx1250M