parquet-column/src/main/java/org/apache/parquet/internal/filter2/columnindex/RowRanges.java
static RowRanges createSingle(long rowCount) {
    RowRanges ranges = new RowRanges();
    ranges.add(new Range(0, rowCount - 1));
    return ranges;
  }
static RowRanges createSingle(long rowCount) {
    RowRanges ranges = new RowRanges();
    ranges.add(new Range(0, rowCount - 1));
    return ranges;
  }
/*
Creates a new RowRanges object with the single range [0, rowCount - 1].