diff --git a/.settings/org.eclipse.jdt.core.prefs b/.settings/org.eclipse.jdt.core.prefs
index bbb58d2..8807bcd 100644
--- a/.settings/org.eclipse.jdt.core.prefs
+++ b/.settings/org.eclipse.jdt.core.prefs
@@ -1,5 +1,5 @@
 #
-#Mon Dec 14 16:07:41 CET 2015
+#Thu Dec 17 10:45:31 CET 2015
 org.eclipse.jdt.core.compiler.debug.localVariable=generate
 org.eclipse.jdt.core.compiler.compliance=1.8
 org.eclipse.jdt.core.compiler.codegen.unusedLocal=preserve
diff --git a/src/main/java/ch/psi/daq/queryrest/response/csv/ArrayProcessor.java b/src/main/java/ch/psi/daq/queryrest/response/csv/ArrayProcessor.java
index 17aaaac..543fc1b 100644
--- a/src/main/java/ch/psi/daq/queryrest/response/csv/ArrayProcessor.java
+++ b/src/main/java/ch/psi/daq/queryrest/response/csv/ArrayProcessor.java
@@ -31,7 +31,6 @@ public class ArrayProcessor extends CellProcessorAdaptor {
       this.separator = separator;
    }
 
-   @SuppressWarnings("unchecked")
    @Override
    public Object execute(Object value, CsvContext context) {
       if (value.getClass().isArray()) {
diff --git a/src/main/java/ch/psi/daq/queryrest/response/csv/CSVResponseStreamWriter.java b/src/main/java/ch/psi/daq/queryrest/response/csv/CSVResponseStreamWriter.java
index 108190a..eec6674 100644
--- a/src/main/java/ch/psi/daq/queryrest/response/csv/CSVResponseStreamWriter.java
+++ b/src/main/java/ch/psi/daq/queryrest/response/csv/CSVResponseStreamWriter.java
@@ -90,7 +90,7 @@ public class CSVResponseStreamWriter implements ResponseStreamWriter {
 
       CellProcessor[] processors = processorSet.toArray(new CellProcessor[processorSet.size()]);
       CsvPreference preference = new CsvPreference.Builder(
-            CsvPreference.EXCEL_NORTH_EUROPE_PREFERENCE.getQuoteChar(),
+            (char) CsvPreference.EXCEL_NORTH_EUROPE_PREFERENCE.getQuoteChar(),
             DELIMITER_CVS,
             CsvPreference.EXCEL_NORTH_EUROPE_PREFERENCE.getEndOfLineSymbols()).build();
       ICsvDozerBeanWriter beanWriter = new CsvDozerBeanWriter(response.getWriter(), preference);