Java Programming Keywords accessible

 30 August 15:48   is a Java

    which declares a associates

    as public. Accessible associates are arresting to all additional classes.

    This agency that any additional chic can admission a field

    or method. Further, additional classes can adapt fields

    unless the acreage is declared as .

    A best convenance is to accord fields admission and

    reserve admission to alone the set of methods and fields

    that ascertain the chic accessible constants. This helps

    with encapulation and advice hiding, back it allows

    you to change the accomplishing of a chic after affecting

    the consumers who use alone the accessible API of the class.

    Below is an archetype of an abiding chic called Length

    which maintains

    instance fields called units and magnitude

    but provides a architect and two accessor methods.

     org.wikibooks.java;

     Breadth

     getMagnitude()

     getUnits()

     }