OPENDJ-1802 Make ByteString methods more intentional

Jean-Noël Rouvignac

29.51.2015 4baece95779dd46a3a59d59d1b7aa5958cf6117d

 opendj-server-legacy/src/main/java/org/opends/server/config/IntegerWithUnitConfigAttribute.java

@@ -778,7 +778,7 @@
        continue;
      }

      valueSet.add(ByteString.valueOf(valueString));
      valueSet.add(ByteString.valueOfUtf8(valueString));
    }