# Module org.apache.sis.util

module org.apache.sis.util
Units of measurement and miscellaneous utility methods required by Apache SIS. It includes a few mathematical functions, collection classes, I/O utilities, operations on common Java types like Arrays and character strings, logging, and more.

Since:
  0.3

- ## Packages

  Exports
  Package
  Description
  org.apache.sis.io
  Extensions to standard Java I/O (`Reader`, `Writer`, `Appendable`) and `Format`.
  org.apache.sis.math
  A set of mathematical objects and algebraic utilities.
  org.apache.sis.measure
  Units of measurements, values related to measurement (like angles and ranges) and their formatters.
  org.apache.sis.setup
  Provides information and some controls about Apache SIS configuration.
  org.apache.sis.util
  Simple data objects and miscellaneous utilities.
  org.apache.sis.util.collection
  Addition to the collection framework.
  org.apache.sis.util.logging
  Extensions to the JDK logging framework.
  Indirect Exports
  From
  Packages
  org.opengis.geoapi
  org.opengis.annotation org.opengis.feature.type org.opengis.geometry org.opengis.geometry.coordinate org.opengis.geometry.primitive org.opengis.metadata org.opengis.metadata.acquisition org.opengis.metadata.citation org.opengis.metadata.constraint org.opengis.metadata.content org.opengis.metadata.distribution org.opengis.metadata.extent org.opengis.metadata.identification org.opengis.metadata.lineage org.opengis.metadata.maintenance org.opengis.metadata.quality org.opengis.metadata.spatial org.opengis.parameter org.opengis.referencing org.opengis.referencing.crs org.opengis.referencing.cs org.opengis.referencing.datum org.opengis.referencing.operation org.opengis.temporal org.opengis.util

- ## Modules

  Requires
  Modifier
  Module
  Description
  transitive
  org.opengis.geoapi
  Java interfaces derived from specifications of International Organization for Standardization (ISO) and Open Geospatial Consortium (OGC).