adapt to changes in KNIME 3.3 converter framework

knime-ip · Nov 21, 2016 · a674bd9 · a674bd9
1 parent fc2077a
commit a674bd9
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/...ijava.commands/src/org/knime/scijava/commands/converter/DefaultConverterCacheService.java b/...ijava.commands/src/org/knime/scijava/commands/converter/DefaultConverterCacheService.java
@@ -99,13 +99,13 @@ private <I> JavaToDataCellConverter<?> addNewOutputConverter(
     private <O> DataCellToJavaConverter<?, ?> addNewInputConverter(
             final DataType inputType, final Class<O> outputType) {
 
-        final Optional<DataCellToJavaConverterFactory<DataValue, O>> factory = m_inRegister.getPreferredConverterFactory(inputType, outputType);
+        final Optional<DataCellToJavaConverterFactory<? extends DataValue, O>> factory = m_inRegister.getPreferredConverterFactory(inputType, outputType);
 
         if (!factory.isPresent()) {
             throw new IllegalArgumentException("Can't convert from: "
                     + inputType.getName() + " to :" + outputType.getName());
         }
-        final DataCellToJavaConverter<DataValue, O> conv = factory.get().create();
+        final DataCellToJavaConverter<? extends DataValue, O> conv = factory.get().create();
         m_inConverters.put(createInputKey(inputType, outputType), conv);
         return conv;
     }