Author: marcosperanza
Date: Sun Feb 19 22:14:25 2012
New Revision: 1291072
URL: http://svn.apache.org/viewvc?rev=1291072&view=rev
Log:
Added comment for clarify the SuppressWarning annotation
Modified:
commons/sandbox/graph/trunk/src/main/java/org/apache/commons/graph/shortestpath/DefaultHeuristicBuilder.java
Modified:
commons/sandbox/graph/trunk/src/main/java/org/apache/commons/graph/shortestpath/DefaultHeuristicBuilder.java
URL:
http://svn.apache.org/viewvc/commons/sandbox/graph/trunk/src/main/java/org/apache/commons/graph/shortestpath/DefaultHeuristicBuilder.java?rev=1291072&r1=1291071&r2=1291072&view=diff
==============================================================================
---
commons/sandbox/graph/trunk/src/main/java/org/apache/commons/graph/shortestpath/DefaultHeuristicBuilder.java
(original)
+++
commons/sandbox/graph/trunk/src/main/java/org/apache/commons/graph/shortestpath/DefaultHeuristicBuilder.java
Sun Feb 19 22:14:25 2012
@@ -91,8 +91,8 @@ final class DefaultHeuristicBuilder<V ex
}
closedSet.add( current );
-
- @SuppressWarnings( "unchecked" )
+
+ @SuppressWarnings( "unchecked" ) // unsafe cast protected by the
instanceof statement that already verifies the assignment
Iterable<V> connected = ( graph instanceof DirectedGraph ) ? (
(DirectedGraph<V, WE>) graph ).getOutbound( current )
:
graph.getConnectedVertices( current );
for ( V v : connected )
