Class CollectionUtils
- java.lang.Object
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- com.sun.enterprise.universal.collections.CollectionUtils
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public class CollectionUtils extends Object
all-static methods for handling operations with Collections- Author:
- bnevins
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Method Summary
All Methods Static Methods Concrete Methods Modifier and Type Method Description static Map<String,String>
propertiesToStringMap(Properties p)
Convert a Properties object, which is a Mapstatic String
toString(String[] arr)
Convert a String[] into a space-delimited Stringstatic String
toString(List<String> list)
Convert a List of String into a space-delimited Stringstatic 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
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Method Detail
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propertiesToStringMap
public static Map<String,String> propertiesToStringMap(Properties p)
Convert a Properties object, which is a Map- Parameters:
p
- The Properties object to convert- Returns:
- The converted Map
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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
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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
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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
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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
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