NullPointerException (NPE) when creating a RequireBundleHeader using the filter provided by FelixRequirementAdapter.

Stack Dump = org.osgi.service.subsystem.SubsystemException: java.lang.NullPointerException
at org.apache.aries.subsystem.core.internal.InstallAction.run(InstallAction.java:98)
at org.apache.aries.subsystem.core.internal.InstallAction.run(InstallAction.java:27)
at java.security.AccessController.doPrivileged(AccessController.java:594)
at org.apache.aries.subsystem.core.internal.BasicSubsystem.install(BasicSubsystem.java:665)
at org.apache.aries.subsystem.core.internal.BasicSubsystem.install(BasicSubsystem.java:659)
at com.ibm.ws.app.manager.esa.internal.DeploySubsystemAction.installSubsystem(DeploySubsystemAction.java:190)
at com.ibm.ws.app.manager.esa.internal.DeploySubsystemAction.deploySubsystem(DeploySubsystemAction.java:163)
at com.ibm.ws.app.manager.esa.internal.DeploySubsystemAction.deploy(DeploySubsystemAction.java:113)
at com.ibm.ws.app.manager.esa.internal.SubsystemHandler.install(SubsystemHandler.java:356)
at com.ibm.ws.app.manager.esa.internal.EBAToSubsystemHandler.install(EBAToSubsystemHandler.java:189)
at com.ibm.ws.app.manager.internal.statemachine.StartAction.execute(StartAction.java:141)
at com.ibm.ws.app.manager.internal.statemachine.ApplicationStateMachineImpl.enterState(ApplicationStateMachineImpl.java:1192)
at com.ibm.ws.app.manager.internal.statemachine.ApplicationStateMachineImpl.run(ApplicationStateMachineImpl.java:805)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1153)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.lang.Thread.run(Thread.java:785)
Caused by: java.lang.NullPointerException
at org.apache.aries.subsystem.core.archive.AbstractClause.<init>(AbstractClause.java:95)
at org.apache.aries.subsystem.core.archive.RequireBundleHeader$Clause.<init>(RequireBundleHeader.java:46)
at org.apache.aries.subsystem.core.archive.RequireBundleHeader$Clause.valueOf(RequireBundleHeader.java:82)
at org.apache.aries.subsystem.core.internal.RawSubsystemResource.computeRequireBundleHeader(RawSubsystemResource.java:384)
at org.apache.aries.subsystem.core.internal.RawSubsystemResource.addRequireBundleHeader(RawSubsystemResource.java:311)
at org.apache.aries.subsystem.core.internal.RawSubsystemResource.computeSubsystemManifestAfterRequirements(RawSubsystemResource.java:548)
at org.apache.aries.subsystem.core.internal.RawSubsystemResource.<init>(RawSubsystemResource.java:139)
at org.apache.aries.subsystem.core.internal.SubsystemResource.<init>(SubsystemResource.java:91)
at org.apache.aries.subsystem.core.internal.InstallAction.run(InstallAction.java:60)
... 15 more