I have recently seen an issue while running complex ADF application locally in debug mode, and Jdev performs very very slow to edit single line of code in AMImpl or .jsff file which are having more than 4k Lines of code.
Fix :
- Download JDK 64 bit if your operating system is 64bit
1. Install the Jrockit using below link
http://www.oracle.com/technetwork/java/javase/downloads/java-archive-downloads-jrockit-2192437.html
2. Modify theC:\Users\xxx\AppData\Roaming\JDeveloper\system11.1.1.7.40.64.93\DefaultDomain\bin\setDomainEnv.cmd file with below changes
3. Add below in jdev.conf file
AddVMOption -XX:MaxPermSize=1024M
Below article clearly explains the difference b/w having standard JDK vs Jrockit JDK
http://blog.dbi-services.com/a-comparison-of-java-virtual-machines-hotspot-jvm-vs-jrockit-jvm/
Fix :
- Download JDK 64 bit if your operating system is 64bit
1. Install the Jrockit using below link
http://www.oracle.com/technetwork/java/javase/downloads/java-archive-downloads-jrockit-2192437.html
2. Modify theC:\Users\xxx\AppData\Roaming\JDeveloper\system11.1.1.7.40.64.93\DefaultDomain\bin\setDomainEnv.cmd file with below changes
set USER_MEM_ARGS=-Xms64m -Xmx2048m -XX:MaxPermSize=1024m
set JAVA_VENDOR=Oracle
set BEA_JAVA_HOME=C:\Program Files\Java\jrockit-jdk1.6.0_45
3. Add below in jdev.conf file
AddVMOption -XX:MaxPermSize=1024M
Below article clearly explains the difference b/w having standard JDK vs Jrockit JDK
http://blog.dbi-services.com/a-comparison-of-java-virtual-machines-hotspot-jvm-vs-jrockit-jvm/
