Adding encryption to external properties in LDAP or JMX config causes failure

Issue

• When user add encryption to the externalized properties, user gets an error that the keystore or truststore can't be found.
• However, by simply commenting out the encryption section of the Blueprint, everything runs fine. By commenting out the <enc:property-placeholder> the configuration will load successfully
• Following is exception stack trace received.

15:30:40,575 | ERROR | FelixStartLevel  | BlueprintContainerImpl           | 9 - org.apache.aries.blueprint.core - 1.0.1.redhat-611423 | Unable to start blueprint container for bundle org.apache.karaf.management.server
org.osgi.service.blueprint.container.ComponentDefinitionException: Unable to initialize bean connectorFactory
    at org.apache.aries.blueprint.container.BeanRecipe.runBeanProcInit(BeanRecipe.java:714)[9:org.apache.aries.blueprint.core:1.0.1.redhat-611423]
    at org.apache.aries.blueprint.container.BeanRecipe.internalCreate2(BeanRecipe.java:824)[9:org.apache.aries.blueprint.core:1.0.1.redhat-611423]
    at org.apache.aries.blueprint.container.BeanRecipe.internalCreate(BeanRecipe.java:787)[9:org.apache.aries.blueprint.core:1.0.1.redhat-611423]
    at org.apache.aries.blueprint.di.AbstractRecipe$1.call(AbstractRecipe.java:79)[9:org.apache.aries.blueprint.core:1.0.1.redhat-611423]
    at java.util.concurrent.FutureTask.run(FutureTask.java:262)[:1.7.0_71]
    at org.apache.aries.blueprint.di.AbstractRecipe.create(AbstractRecipe.java:88)[9:org.apache.aries.blueprint.core:1.0.1.redhat-611423]
    at org.apache.aries.blueprint.container.BlueprintRepository.createInstances(BlueprintRepository.java:245)[9:org.apache.aries.blueprint.core:1.0.1.redhat-611423]
    at org.apache.aries.blueprint.container.BlueprintRepository.createAll(BlueprintRepository.java:183)[9:org.apache.aries.blueprint.core:1.0.1.redhat-611423]
    at org.apache.aries.blueprint.container.BlueprintContainerImpl.instantiateEagerComponents(BlueprintContainerImpl.java:676)[9:org.apache.aries.blueprint.core:1.0.1.redhat-611423]
    at org.apache.aries.blueprint.container.BlueprintContainerImpl.doRun(BlueprintContainerImpl.java:374)[9:org.apache.aries.blueprint.core:1.0.1.redhat-611423]
    at org.apache.aries.blueprint.container.BlueprintContainerImpl.run(BlueprintContainerImpl.java:261)[9:org.apache.aries.blueprint.core:1.0.1.redhat-611423]
    at org.apache.aries.blueprint.container.BlueprintExtender.createContainer(BlueprintExtender.java:270)[9:org.apache.aries.blueprint.core:1.0.1.redhat-611423]
    at org.apache.aries.blueprint.container.BlueprintExtender.modifiedBundle(BlueprintExtender.java:233)[9:org.apache.aries.blueprint.core:1.0.1.redhat-611423]
    at org.apache.aries.util.tracker.hook.BundleHookBundleTracker$Tracked.customizerModified(BundleHookBundleTracker.java:500)[11:org.apache.aries.util:1.0.1.redhat-611423]
    at org.apache.aries.util.tracker.hook.BundleHookBundleTracker$Tracked.customizerModified(BundleHookBundleTracker.java:433)[11:org.apache.aries.util:1.0.1.redhat-611423]
    at org.apache.aries.util.tracker.hook.BundleHookBundleTracker$AbstractTracked.track(BundleHookBundleTracker.java:725)[11:org.apache.aries.util:1.0.1.redhat-611423]
    at org.apache.aries.util.tracker.hook.BundleHookBundleTracker$Tracked.bundleChanged(BundleHookBundleTracker.java:463)[11:org.apache.aries.util:1.0.1.redhat-611423]
    at org.apache.aries.util.tracker.hook.BundleHookBundleTracker$BundleEventHook.event(BundleHookBundleTracker.java:422)[11:org.apache.aries.util:1.0.1.redhat-611423]
    at org.apache.felix.framework.util.SecureAction.invokeBundleEventHook(SecureAction.java:1103)[org.apache.felix.framework-4.0.3.redhat-610379.jar:]
    at org.apache.felix.framework.util.EventDispatcher.createWhitelistFromHooks(EventDispatcher.java:696)[org.apache.felix.framework-4.0.3.redhat-610379.jar:]
    at org.apache.felix.framework.util.EventDispatcher.fireBundleEvent(EventDispatcher.java:484)[org.apache.felix.framework-4.0.3.redhat-610379.jar:]
    at org.apache.felix.framework.Felix.fireBundleEvent(Felix.java:4650)[org.apache.felix.framework-4.0.3.redhat-610379.jar:]
    at org.apache.felix.framework.Felix$4.run(Felix.java:2123)[org.apache.felix.framework-4.0.3.redhat-610379.jar:]
    at org.apache.felix.framework.Felix.runInContext(Felix.java:2147)[org.apache.felix.framework-4.0.3.redhat-610379.jar:]
    at org.apache.felix.framework.Felix.startBundle(Felix.java:2121)[org.apache.felix.framework-4.0.3.redhat-610379.jar:]
    at org.apache.felix.framework.Felix.setActiveStartLevel(Felix.java:1317)[org.apache.felix.framework-4.0.3.redhat-610379.jar:]
    at org.apache.felix.framework.FrameworkStartLevelImpl.run(FrameworkStartLevelImpl.java:304)[org.apache.felix.framework-4.0.3.redhat-610379.jar:]
    at java.lang.Thread.run(Thread.java:745)[:1.7.0_71]
Caused by: java.security.GeneralSecurityException: Unable to lookup configured keystore and/or truststore
    at org.apache.karaf.jaas.config.impl.OsgiKeystoreManager.createSSLContext(OsgiKeystoreManager.java:70)
    at org.apache.karaf.jaas.config.impl.OsgiKeystoreManager.createSSLServerFactory(OsgiKeystoreManager.java:100)
    at Proxycdf9bd21_0da6_4786_9142_971407229c95.createSSLServerFactory(Unknown Source)
    at org.apache.karaf.management.ConnectorServerFactory.setupSsl(ConnectorServerFactory.java:296)
    at org.apache.karaf.management.ConnectorServerFactory.init(ConnectorServerFactory.java:219)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)[:1.7.0_71]
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)[:1.7.0_71]
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)[:1.7.0_71]
    at java.lang.reflect.Method.invoke(Method.java:606)[:1.7.0_71]
    at org.apache.aries.blueprint.utils.ReflectionUtils.invoke(ReflectionUtils.java:297)[9:org.apache.aries.blueprint.core:1.0.1.redhat-611423]
    at org.apache.aries.blueprint.container.BeanRecipe.invoke(BeanRecipe.java:958)[9:org.apache.aries.blueprint.core:1.0.1.redhat-611423]
    at org.apache.aries.blueprint.container.BeanRecipe.runBeanProcInit(BeanRecipe.java:712)[9:org.apache.aries.blueprint.core:1.0.1.redhat-611423]
    ... 27 more