grib/src/main/java/ucar/nc2/grib/collection/GribCollectionMutable.java
void copyInfo(GribCollectionMutable from) {
    this.center = from.center;
    this.subcenter = from.subcenter;
    this.master = from.master;
    this.local = from.local;
    this.genProcessType = from.genProcessType;
    this.genProcessId = from.genProcessId;
    this.backProcessId = from.backProcessId;
  }
void copyInfo(GribCollectionMutable from) {
    this.center = from.center;
    this.subcenter = from.subcenter;
    this.master = from.master;
    this.local = from.local;
    this.genProcessType = from.genProcessType;
    this.genProcessId = from.genProcessId;
    this.backProcessId = from.backProcessId;
  }
for making partition collection