jDeveloper 12c (12.1.3.0) start error

Recently I had faced a strange problem with my jDeveloper 12c (12.1.3.0). When I start my jdeveloper12c, splash screen of jDeveloper comes and then gone. I wasn't able to see the jDeveloper studio where I can create projects.

Environment- 
1. Mac OS
2. jDeveloper 12c (12.1.3.0)
3. JDK 1.8.0+

Error Message /Code

Oracle JDeveloper 12c 12.1.3.0.0

 Copyright (c) 1997, 2014, Oracle and/or its affiliates. All rights reserved.

java.lang.RuntimeException: Exception in org.eclipse.osgi.framework.internal.core.SystemBundleActivator.start() of bundle org.eclipse.osgi.

at org.eclipse.osgi.framework.internal.core.InternalSystemBundle.resume(InternalSystemBundle.java:233)

at org.eclipse.osgi.framework.internal.core.Framework.launch(Framework.java:657)

at org.eclipse.osgi.framework.internal.core.EquinoxLauncher.internalInit(EquinoxLauncher.java:69)

at org.eclipse.osgi.framework.internal.core.EquinoxLauncher.init(EquinoxLauncher.java:37)

at org.eclipse.osgi.launch.Equinox.init(Equinox.java:178)

at org.netbeans.modules.netbinox.Netbinox.init(Netbinox.java:84)

at org.netbeans.core.netigso.Netigso.prepare(Netigso.java:166)

at org.netbeans.NetigsoHandle.turnOn(NetigsoHandle.java:127)

at org.netbeans.ModuleManager.enable(ModuleManager.java:1176)

at org.netbeans.ModuleManager.enable(ModuleManager.java:1011)

at org.netbeans.core.startup.ModuleList.installNew(ModuleList.java:340)

at org.netbeans.core.startup.ModuleList.trigger(ModuleList.java:276)

at org.netbeans.core.startup.ModuleSystem.restore(ModuleSystem.java:301)

at org.netbeans.core.startup.Main.getModuleSystem(Main.java:181)

at org.netbeans.core.startup.Main.getModuleSystem(Main.java:150)

at org.netbeans.core.startup.Main.start(Main.java:307)

at org.netbeans.core.startup.TopThreadGroup.run(TopThreadGroup.java:123)

at java.lang.Thread.run(Thread.java:745)

Caused by: org.osgi.framework.BundleException: Exception in org.eclipse.osgi.framework.internal.core.SystemBundleActivator.start() of bundle org.eclipse.osgi.

at org.eclipse.osgi.framework.internal.core.BundleContextImpl.startActivator(BundleContextImpl.java:734)

at org.eclipse.osgi.framework.internal.core.BundleContextImpl.start(BundleContextImpl.java:683)

at org.eclipse.osgi.framework.internal.core.InternalSystemBundle.resume(InternalSystemBundle.java:225)

... 17 more

Caused by: java.lang.NumberFormatException: For input string: "2.0.0"

at java.lang.NumberFormatException.forInputString(NumberFormatException.java:65)

at java.lang.Integer.parseInt(Integer.java:492)

at java.lang.Integer.parseInt(Integer.java:527)

at org.eclipse.osgi.internal.resolver.StateBuilder.createBundleDescription(StateBuilder.java:61)

at org.eclipse.osgi.internal.resolver.StateObjectFactoryImpl.createBundleDescription(StateObjectFactoryImpl.java:33)

at org.eclipse.osgi.internal.baseadaptor.BaseStorage.readStateData(BaseStorage.java:845)

at org.eclipse.osgi.internal.baseadaptor.BaseStorage.getStateManager(BaseStorage.java:791)

at org.eclipse.osgi.baseadaptor.BaseAdaptor.getPlatformAdmin(BaseAdaptor.java:380)

at org.eclipse.core.runtime.internal.adaptor.EclipseAdaptorHook.frameworkStart(EclipseAdaptorHook.java:90)

at org.eclipse.osgi.baseadaptor.BaseAdaptor.frameworkStart(BaseAdaptor.java:253)

at org.eclipse.osgi.framework.internal.core.SystemBundleActivator.start(SystemBundleActivator.java:60)

at org.eclipse.osgi.framework.internal.core.BundleContextImpl$1.run(BundleContextImpl.java:711)

at java.security.AccessController.doPrivileged(Native Method)

at org.eclipse.osgi.framework.internal.core.BundleContextImpl.startActivator(BundleContextImpl.java:702)

... 19 more

Solution
This probably looks the jDeveloper cache issue, so try clearing the same.

Below approaches should work-

1. Completely removing all existing <MW_HOME>/.jdeveloper/system12.*/system_cache  folders. 

/Users/kumargaurav/.jdeveloper/system12.1.3.0.41.140521.1008/system_cache

2. I also removed all < MW_HOME >/.jdeveloper/12.* folders and restarted JDeveloper

/Users/kumargaurav/.jdeveloper/system12.1.3.0.41.140521.1008

[This has worked for me]

Note: 

Although doing above steps actually configures a new jDeveloper with new Domain (DefaultDoamin), so be careful while doing the same.