strange jvm.log messages

I'm running inside of GlassFish v2.1 with EclipseLink 1.1.1 with JDK 1.6.0_06. My jvm.log file is filling with these odd messages pertaining to dependency_failed. I can't seem to locate anything concrete pertaining to this message, so I though I'd ask here if anyone had seen these pertaining to the EclipseLink classes prior:

<dependency_failed type='unique_concrete_method' x='java/util/Vector size ()I' witness='org/eclipse/persistence/internal/helper/NonSynchronizedVector' stamp='
32.153'/>
<dependency_failed type='unique_concrete_method' x='java/util/Vector size ()I' witness='org/eclipse/persistence/internal/helper/NonSynchronizedVector' stamp='
32.153'/>
<dependency_failed type='unique_concrete_method' x='java/util/Vector size ()I' witness='org/eclipse/persistence/internal/helper/NonSynchronizedVector' stamp='
32.153'/>
<dependency_failed type='unique_concrete_method' x='java/util/Vector indexOf (Ljava/lang/Object;I)I' witness='org/eclipse/persistence/internal/helper/NonSynch
ronizedVector' stamp='32.153'/>
<dependency_failed type='unique_concrete_method' x='java/util/Vector elementAt (I)Ljava/lang/Object;' witness='org/eclipse/persistence/internal/helper/NonSync
hronizedVector' stamp='32.153'/>
<dependency_failed type='unique_concrete_method' x='java/util/Vector addElement (Ljava/lang/Object;)V' witness='org/eclipse/persistence/internal/helper/NonSyn
chronizedVector' stamp='32.153'/>
<dependency_failed type='unique_concrete_method' x='java/util/Vector size ()I' witness='org/eclipse/persistence/internal/helper/NonSynchronizedVector' stamp='
32.153'/>
<dependency_failed type='unique_concrete_method' x='java/util/Vector elementAt (I)Ljava/lang/Object;' witness='org/eclipse/persistence/internal/helper/NonSync
hronizedVector' stamp='32.153'/>
<dependency_failed type='unique_concrete_method' x='java/util/Vector size ()I' witness='org/eclipse/persistence/internal/helper/NonSynchronizedVector' stamp='
32.153'/>
<dependency_failed type='unique_concrete_method' x='java/util/Vector size ()I' witness='org/eclipse/persistence/internal/helper/NonSynchronizedVector' stamp='
32.153'/>
<dependency_failed type='unique_concrete_method' x='java/util/Vector size ()I' witness='org/eclipse/persistence/internal/helper/NonSynchronizedVector' stamp='
32.153'/>
<dependency_failed type='unique_concrete_method' x='java/util/Vector size ()I' witness='org/eclipse/persistence/internal/helper/NonSynchronizedVector' stamp='
32.153'/>
<dependency_failed type='unique_concrete_method' x='java/util/Vector elements ()Ljava/util/Enumeration;' witness='org/eclipse/persistence/internal/helper/NonS
ynchronizedVector' stamp='32.153'/>
<dependency_failed type='unique_concrete_method' x='java/util/Vector addElement (Ljava/lang/Object;)V' witness='org/eclipse/persistence/internal/helper/NonSyn
chronizedVector' stamp='32.153'/>
<dependency_failed type='unique_concrete_method' x='java/util/Vector size ()I' witness='org/eclipse/persistence/internal/helper/NonSynchronizedVector' stamp='
32.153'/>
<dependency_failed type='unique_concrete_method' x='java/util/Vector size ()I' witness='org/eclipse/persistence/internal/helper/NonSynchronizedVector' stamp='
32.153'/>
<dependency_failed type='unique_concrete_method' x='java/util/Vector size ()I' witness='org/eclipse/persistence/internal/helper/NonSynchronizedVector' stamp='
32.153'/>
<dependency_failed type='unique_concrete_method' x='java/util/Vector size ()I' witness='org/eclipse/persistence/internal/helper/NonSynchronizedVector' stamp='
32.153'/>
<dependency_failed type='unique_concrete_method' x='java/util/Vector elementAt (I)Ljava/lang/Object;' witness='org/eclipse/persistence/internal/helper/NonSync
hronizedVector' stamp='32.153'/>
<dependency_failed type='unique_concrete_method' x='java/util/Vector elementAt (I)Ljava/lang/Object;' witness='org/eclipse/persistence/internal/helper/NonSync
hronizedVector' stamp='32.153'/>
<dependency_failed type='unique_concrete_method' x='java/util/Vector elementAt (I)Ljava/lang/Object;' witness='org/eclipse/persistence/internal/helper/NonSync
hronizedVector' stamp='32.153'/>
<dependency_failed type='unique_concrete_method' x='java/util/Vector size ()I' witness='org/eclipse/persistence/internal/helper/NonSynchronizedVector' stamp='
32.154'/>
<dependency_failed type='unique_concrete_method' x='java/util/Vector size ()I' witness='org/eclipse/persistence/internal/helper/NonSynchronizedVector' stamp='
32.154'/>
<dependency_failed type='unique_concrete_method' x='java/util/Vector clone ()Ljava/lang/Object;' witness='org/eclipse/persistence/indirection/IndirectList' st
amp='32.291'/>
<dependency_failed type='unique_concrete_method' x='java/util/Vector clone ()Ljava/lang/Object;' witness='org/eclipse/persistence/indirection/IndirectList' st
amp='32.291'/>