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Posted to commits@commons.apache.org by si...@apache.org on 2011/09/14 21:56:26 UTC
svn commit: r1170820 -
/commons/sandbox/functor/trunk/src/main/java/org/apache/commons/functor/core/composite/TransformedProcedure.java
Author: simonetripodi
Date: Wed Sep 14 19:56:25 2011
New Revision: 1170820
URL: http://svn.apache.org/viewvc?rev=1170820&view=rev
Log:
fixed checkstyle violation: '2' is a magic number.
Modified:
commons/sandbox/functor/trunk/src/main/java/org/apache/commons/functor/core/composite/TransformedProcedure.java
Modified: commons/sandbox/functor/trunk/src/main/java/org/apache/commons/functor/core/composite/TransformedProcedure.java
URL: http://svn.apache.org/viewvc/commons/sandbox/functor/trunk/src/main/java/org/apache/commons/functor/core/composite/TransformedProcedure.java?rev=1170820&r1=1170819&r2=1170820&view=diff
==============================================================================
--- commons/sandbox/functor/trunk/src/main/java/org/apache/commons/functor/core/composite/TransformedProcedure.java (original)
+++ commons/sandbox/functor/trunk/src/main/java/org/apache/commons/functor/core/composite/TransformedProcedure.java Wed Sep 14 19:56:25 2011
@@ -33,6 +33,9 @@ public class TransformedProcedure implem
*/
private static final long serialVersionUID = -4111958123789033410L;
+ /** Base hash integer used to shift hash */
+ private static final int HASH_SHIFT = 2;
+
/**
* Type-remembering helper
* @param <X>
@@ -107,9 +110,9 @@ public class TransformedProcedure implem
@Override
public final int hashCode() {
int result = "TransformedProcedure".hashCode();
- result <<= 2;
+ result <<= HASH_SHIFT;
result |= helper.procedure.hashCode();
- result <<= 2;
+ result <<= HASH_SHIFT;
result |= helper.function.hashCode();
return result;
}