public SourceToOutputMapping getSourceToOutputMap(final BuildTarget<?> target) throws IOException {
    final SourceToOutputMappingImpl map = getStorage(target, SRC_TO_OUT_MAPPING_PROVIDER);
    return new SourceToOutputMappingWrapper(map, myTargetsState.getBuildTargetId(target));
  }
public SourceToOutputMapping getSourceToOutputMap(final BuildTarget<?> target)