private SegmentMeta findSegmentMeta(int size){
  for (  SegmentMeta segmentMeta : this._segmentMeta) {
    if (segmentMeta.size() == size) {
      return segmentMeta;
    }
  }
  throw new IllegalStateException(L.l("{0} is an invalid segment size",size));
}

private SegmentMeta findSegmentMeta ( int size ) { for ( SegmentMeta segmentMeta : this . _segmentMeta ) { if ( segmentMeta . size ( ) == size ) { return segmentMeta ; } } throw new IllegalStateException ( L . l ( "{0} is an invalid segment size" , size ) ) ; }
finds the segment group for a given size .
