Preconditions.checkArgument(currentMeta.isPresent(), "Metadata not available for modification",
modification);
return modification.storeSnapshot(Optional.of(applySubtreeChange(modification, currentMeta.get(),
Preconditions.checkArgument(currentMeta.isPresent(), "Metadata not available for modification",
modification);
return modification.storeSnapshot(Optional.of(applySubtreeChange(modification, currentMeta.get(),