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Class rebelsky.util.StringUtils

java.lang.Object
   |
   +----rebelsky.util.StringUtils

public class StringUtils
extends Object

A collection of simple string utilities. Mostly intended to simplify the formatting of output.

Version:: 1.0 of February 1998
Author:: Samuel A. Rebelsky

Variable Index

o spaces: A collection of spaces.

Constructor Index

o StringUtils()

Method Index

o center(String, int): Create a string of the given width with the given string centered and surrounded by spaces.
o left(String, int): Create a string of the given width with the given string left justified (followed by an appropriate number of spaces).
o right(String, int): Create a string of the given width with the given string right justified (preceded by an appropriate number of spaces).
o spaces(int): Get a certain number of spaces.

Variables

o spaces

 public static String spaces

A collection of spaces.

Constructors

o StringUtils

 public StringUtils()

Methods

o center

 public static String center(String str,
                             int width)

Create a string of the given width with the given string centered and surrounded by spaces.
pre: width >= str.length()
post: an appropriate string is returned

Returns:: a string with a centered version of the original string.

o left

 public static String left(String str,
                           int width)

Create a string of the given width with the given string left justified (followed by an appropriate number of spaces).
pre: width >= str.length()
post: an appropriate string is returned

Returns:: a string with a centered version of the original string.

o right

 public static String right(String str,
                            int width)

Create a string of the given width with the given string right justified (preceded by an appropriate number of spaces).
pre: width >= str.length()
post: an appropriate string is returned

Returns:: a string with a centered version of the original string.

o spaces

 public static String spaces(int width)

Get a certain number of spaces.

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