Single modification

The evaluation of an XPath expression returns a list instead of a set.
This is done to keep the multiplicity of the values in the output.

Author: sylvainhalle

Source/Core/src/ca/uqac/lif/xml/XPathExpression.java

@@ -21,7 +21,6 @@
 import java.text.ParseException;
 import java.util.ArrayList;
 import java.util.Collection;
-import java.util.HashSet;
 import java.util.List;
 
 /**
@@ -361,7 +360,7 @@ public String toString()
 	 */
 	protected static Collection<XmlElement> getNewCollection()
 	{
-		return new HashSet<XmlElement>();
+		return new ArrayList<XmlElement>();
 	}
 
 	/**
@@ -372,7 +371,7 @@ protected static Collection<XmlElement> getNewCollection()
 	 */
 	protected static Collection<String> getNewStringCollection()
 	{
-		return new HashSet<String>();
+		return new ArrayList<String>();
 	}
 
 	/**
@@ -383,7 +382,7 @@ protected static Collection<String> getNewStringCollection()
 	 */
 	protected static Collection<Number> getNewNumberCollection()
 	{
-		return new HashSet<Number>();
+		return new ArrayList<Number>();
 	}
 
 	/**

config.xml

@@ -26,7 +26,7 @@
   <name>xml-lif</name>
 
   <!-- The project's version -->
-  <version>1.2.1</version>
+  <version>1.2.2</version>
 
   <!-- JAR filename -->
   <jar>