Package com.sun.enterprise.universal.collections

Class CollectionUtils

java.lang.Object

com.sun.enterprise.universal.collections.CollectionUtils

public final class CollectionUtils
extends Object

all-static methods for handling operations with Collections

Author:

bnevins

Method Summary

Modifier and Type	Method	Description
static Map<String,String>	propertiesToStringMap(Properties p)	Convert a Properties object, which is a Map<Object,Object> into a <code<Map<String,String>
static String	toString(String[] arr)	Convert a String[] into a space-delimited String
static String	toString(List<String> list)	Convert a List of String into a space-delimited String
static String	toString(Map<String,String> map)	Tired of dumping a String representation of a Map? Then call me!
static String[]	toStringArray(Map<String,String> map)
static String	toStringLines(String[] arr)	Convert a String[] into a newline-delimited String

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

propertiesToStringMap

public static Map<String,String> propertiesToStringMap(Properties p)

Convert a Properties object, which is a Map<Object,Object> into a <code<Map<String,String>

Parameters:

p - The Properties object to convert

Returns:

The converted Map

toString

public static String toString(Map<String,String> map)

Tired of dumping a String representation of a Map? Then call me!

Parameters:

map - The map to turn into a printable String

Returns:

The pretty String

toString

public static String toString(String[] arr)

Convert a String[] into a space-delimited String

Parameters:

arr - The String array to convert

Returns:

The pretty String

toStringLines

public static String toStringLines(String[] arr)

Convert a String[] into a newline-delimited String

Parameters:

arr - The String array to convert

Returns:

The pretty String

toString

public static String toString(List<String> list)

Convert a List of String into a space-delimited String

Parameters:

arr - The String array to convert

Returns:

The pretty String

toStringArray

public static String[] toStringArray(Map<String,String> map)