cdm/src/main/java/ucar/unidata/io/RandomAccessFile.java
public final void readLong(long[] pa, int start, int n) throws IOException {
    for (int i = 0; i < n; i++) {
      pa[start + i] = readLong();
    }
  }
public final void readLong(long[] pa, int start, int n) throws IOException {
    for (int i = 0; i < n; i++) {
      pa[start + i] = readLong();
    }
  }
Read an array of longs

@param pa    read into this array
@param start starting at pa[start]
@param n     read this many elements
@throws IOException on read error