int minColSizeAboveZero()

in src/main/java/com/twitter/sbf/core/SparseBinaryMatrix.java [360:368]


  int minColSizeAboveZero() {
    int min = Integer.MAX_VALUE;
    for (IntSet col : this.cols) {
      if (col.size() > 0 && col.size() < min) {
        min = col.size();
      }
    }
    return min;
  }