svn commit: r1742303 - /uima/uimaj/trunk/uimaj-core/src/main/java/org/apache/uima/cas/impl/CasSerializerSupport.java

[schor]

Author: schor
Date: Wed May  4 17:17:10 2016
New Revision: 1742303

URL: http://svn.apache.org/viewvc?rev=1742303&view=rev
Log:
[UIMA-4915] test fsRef for the null value and only call enqueue if it is not 0 
(the null value).

Modified:
    
uima/uimaj/trunk/uimaj-core/src/main/java/org/apache/uima/cas/impl/CasSerializerSupport.java

Modified: 
uima/uimaj/trunk/uimaj-core/src/main/java/org/apache/uima/cas/impl/CasSerializerSupport.java
URL: 
http://svn.apache.org/viewvc/uima/uimaj/trunk/uimaj-core/src/main/java/org/apache/uima/cas/impl/CasSerializerSupport.java?rev=1742303&r1=1742302&r2=1742303&view=diff
==============================================================================
--- 
uima/uimaj/trunk/uimaj-core/src/main/java/org/apache/uima/cas/impl/CasSerializerSupport.java
 (original)
+++ 
uima/uimaj/trunk/uimaj-core/src/main/java/org/apache/uima/cas/impl/CasSerializerSupport.java
 Wed May  4 17:17:10 2016
@@ -850,7 +850,9 @@ public class CasSerializerSupport {
               continue;  // don't enqueue this type because it's filtered out
             }
           }
-          enqueue(fsRef);  
+          if (fsRef != CASImpl.NULL) {      // null feature values do not 
refer to any other FS
+            enqueue(fsRef);
+          }
         }
         return;
       }