svn commit: r1296529 - /commons/proper/math/trunk/src/main/java/org/apache/commons/math3/dfp/DfpField.java

[sebb]

Author: sebb
Date: Sat Mar  3 00:35:47 2012
New Revision: 1296529

URL: http://svn.apache.org/viewvc?rev=1296529&view=rev
Log:
DOcument thread-safety of "mutable" static fields (actually write-once)

Modified:
    
commons/proper/math/trunk/src/main/java/org/apache/commons/math3/dfp/DfpField.java

Modified: 
commons/proper/math/trunk/src/main/java/org/apache/commons/math3/dfp/DfpField.java
URL: 
http://svn.apache.org/viewvc/commons/proper/math/trunk/src/main/java/org/apache/commons/math3/dfp/DfpField.java?rev=1296529&r1=1296528&r2=1296529&view=diff
==============================================================================
--- 
commons/proper/math/trunk/src/main/java/org/apache/commons/math3/dfp/DfpField.java
 (original)
+++ 
commons/proper/math/trunk/src/main/java/org/apache/commons/math3/dfp/DfpField.java
 Sat Mar  3 00:35:47 2012
@@ -75,6 +75,8 @@ public class DfpField implements Field<D
     /** High precision string representation of &radic;2. */
     private static String sqr2String;
 
+    // Note: the static strings are set up (once) by the ctor and 
@GuardedBy("DfpField.class")
+
     /** High precision string representation of &radic;2 / 2. */
     private static String sqr2ReciprocalString;