cdm/src/main/java/ucar/ma2/ArrayShort.java
static ArrayShort factory(Index index, boolean isUnsigned) {
    return ArrayShort.factory(index, isUnsigned, null);
  }
static ArrayShort factory(Index index, boolean isUnsigned) {
    return ArrayShort.factory(index, isUnsigned, null);
  }
package private. use Array.factory()