JDeveloper 11.1.1.7.0 Could not reserve enough space for object heap

While Running Integrated Weblogic Server instance got Error

C:\Oracle\MIDDLE~1\JDK160~1\bin\java -client   -Xms256m -Xmx512m -XX:CompileThreshold=8000 -XX:PermSize=128m  -XX:MaxPermSize=512m -Dweblogic.Name=DefaultServer -Djava.security.policy=C:\Oracle\MIDDLE~1\WLSERV~1.3\server\lib\weblogic.policy -Djavax.net.ssl.trustStore=C:\Oracle\Middleware\wlserver_10.3\server\lib\DemoTrust.jks -Doracle.jdeveloper.adrs=true -Dweblogic.nodemanager.ServiceEnabled=true  -Xverify:none  -da -Dplatform.home=C:\Oracle\MIDDLE~1\WLSERV~1.3 -Dwls.home=C:\Oracle\MIDDLE~1\WLSERV~1.3\server -Dweblogic.home=C:\Oracle\MIDDLE~1\WLSERV~1.3\server  -Djps.app.credential.overwrite.allowed=true -Dcommon.components.home=C:\Oracle\MIDDLE~1\ORACLE~1 -Djrf.version=11.1.1 -Dorg.apache.commons.logging.Log=org.apache.commons.logging.impl.Jdk14Logger -Ddomain.home=C:\Users\jeet\AppData\Roaming\JDEVEL~1\SYSTEM~1.93\DEFAUL~1 -Djrockit.optfile=C:\Oracle\MIDDLE~1\ORACLE~1\modules\oracle.jrf_11.1.1\jrocket_optfile.txt -Doracle.server.config.dir=C:\Users\jeet\AppData\Roaming\JDEVEL~1\SYSTEM~1.93\DEFAUL~1\config\FMWCON~1\servers\DefaultServer -Doracle.domain.config.dir=C:\Users\jeet\AppData\Roaming\JDEVEL~1\SYSTEM~1.93\DEFAUL~1\config\FMWCON~1  -Digf.arisidbeans.carmlloc=C:\Users\jeet\AppData\Roaming\JDEVEL~1\SYSTEM~1.93\DEFAUL~1\config\FMWCON~1\carml  -Digf.arisidstack.home=C:\Users\jeet\AppData\Roaming\JDEVEL~1\SYSTEM~1.93\DEFAUL~1\config\FMWCON~1\arisidprovider -Doracle.security.jps.config=C:\Users\jeet\AppData\Roaming\JDEVEL~1\SYSTEM~1.93\DEFAUL~1\config\fmwconfig\jps-config.xml -Doracle.deployed.app.dir=C:\Users\jeet\AppData\Roaming\JDEVEL~1\SYSTEM~1.93\DEFAUL~1\servers\DefaultServer\tmp\_WL_user -Doracle.deployed.app.ext=\- -Dweblogic.alternateTypesDirectory=C:\Oracle\MIDDLE~1\ORACLE~1\modules\oracle.ossoiap_11.1.1,C:\Oracle\MIDDLE~1\ORACLE~1\modules\oracle.oamprovider_11.1.1,C:\Oracle\MIDDLE~1\ORACLE~1\modules\oracle.jps_11.1.1 -Djava.protocol.handler.pkgs=oracle.mds.net.protocol  -Dweblogic.jdbc.remoteEnabled=false -Dwsm.repository.path=C:\Users\jeet\AppData\Roaming\JDEVEL~1\SYSTEM~1.93\DEFAUL~1\oracle\store\gmds   -Dweblogic.management.discover=true  -Dwlw.iterativeDev= -Dwlw.testConsole= -Dwlw.logErrorsToConsole= -Dweblogic.ext.dirs=C:\Oracle\MIDDLE~1\patch_wls1035\profiles\default\sysext_manifest_classpath;C:\Oracle\MIDDLE~1\patch_jdev1111\profiles\default\sysext_manifest_classpath  weblogic.Server

Error occurred during initialization of VMCould not reserve enough space for object heapCould not create the Java virtual machine.

Process exited.


Solution:
1)Download - jdk-6u45-windows-x64.exe and install it.
2)After installation it creates folder C:\Program Files\Java\jdk1.6.0_45
3)Need to update this path in two files.
a)jdev.conf(<JDEV_HOME>\jdeveloper\jdev\bin)
eg. C:\Oracle\Middleware\jdeveloper\jdev\bin
#SetJavaHome C:\Oracle\Middleware\jdk160_24
SetJavaHome C:\Program Files\Java\jdk1.6.0_45

b)setDomainEnv(C:\Users\<yourUser>\AppData\Roaming\JDeveloper\system11.1.1.7.40.64.93\DefaultDomain\bin)
set JAVA_HOME=C:\Program Files\Java\jdk1.6.0_45

References :-
http://adfjsf.blogspot.com/2012/10/jdeveloper-11g-could-not-reserve-enough.html