/** Create a new mutable FieldType with all of the properties from <code>ref</code> */
public FieldType(FieldType ref) {
this.indexed = ref.indexed();
this.stored = ref.stored();
this.tokenized = ref.tokenized();
this.storeTermVectors = ref.storeTermVectors();
this.storeTermVectorOffsets = ref.storeTermVectorOffsets();
this.storeTermVectorPositions = ref.storeTermVectorPositions();
this.storeTermVectorPayloads = ref.storeTermVectorPayloads();
this.omitNorms = ref.omitNorms();
this.indexOptions = ref.indexOptions();
this.docValueType = ref.docValueType();
this.numericType = ref.numericType();
// Do not copy frozen!
}
