org.apache.tools.ant.util
Class CollectionUtils

java.lang.Object
  |
  +--org.apache.tools.ant.util.CollectionUtils

public class CollectionUtils
extends java.lang.Object

A set of helper methods related to collection manipulation.

Since:
Ant 1.5

Nested Class Summary
static class CollectionUtils.EmptyEnumeration
           
 
Constructor Summary
CollectionUtils()
           
 
Method Summary
static java.util.Enumeration append(java.util.Enumeration e1, java.util.Enumeration e2)
          Append one enumeration to another.
static boolean equals(java.util.Dictionary d1, java.util.Dictionary d2)
          Deprecated.  
static boolean equals(java.util.Vector v1, java.util.Vector v2)
          Deprecated.  
static void putAll(java.util.Dictionary m1, java.util.Dictionary m2)
          Deprecated.  
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

CollectionUtils

public CollectionUtils()
Method Detail

equals

public static boolean equals(java.util.Vector v1,
                             java.util.Vector v2)
Deprecated.  

Please use Vector.equals() or List.equals()

Since:
Ant 1.5

equals

public static boolean equals(java.util.Dictionary d1,
                             java.util.Dictionary d2)
Deprecated.  

Dictionary does not have an equals. Please use Map.equals()

Follows the equals contract of Java 2's Map.

Since:
Ant 1.5

putAll

public static void putAll(java.util.Dictionary m1,
                          java.util.Dictionary m2)
Deprecated.  

Dictionary does not know the putAll method. Please use Map.putAll().

Since:
Ant 1.6

append

public static java.util.Enumeration append(java.util.Enumeration e1,
                                           java.util.Enumeration e2)
Append one enumeration to another. Elements are evaluated lazily.

Parameters:
e1 - the first enumeration
e2 - the subsequent enumeration
Returns:
an enumeration representing e1 followed by e2
Since:
Ant 1.6.3


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