--- a/stress-tester/src/main/java/com/passus/st/client/credentials/CsvUsernamePasswordCredentialsProvider.java	Tue Jan 23 12:50:05 2018 +0100
+++ b/stress-tester/src/main/java/com/passus/st/client/credentials/CsvUsernamePasswordCredentialsProvider.java	Tue Jan 23 13:30:36 2018 +0100
@@ -165,7 +165,7 @@
 
     public static class NodeDefCreator implements NodeDefinitionCreator {
 
-        private static ReadModeTransformer TRANSFORMER = new ReadModeTransformer();
+        private static final ReadModeTransformer TRANSFORMER = new ReadModeTransformer();
 
         @Override
         public NodeDefinition create() {

--- a/stress-tester/src/main/java/com/passus/st/client/credentials/MultiCredentialsProviderTransformer.java	Tue Jan 23 12:50:05 2018 +0100
+++ b/stress-tester/src/main/java/com/passus/st/client/credentials/MultiCredentialsProviderTransformer.java	Tue Jan 23 13:30:36 2018 +0100
@@ -8,10 +8,8 @@
 import com.passus.config.ConfigurationContext;
 import com.passus.config.ConfigurationImpl;
 import com.passus.config.NodeType;
-import com.passus.config.schema.ConfigurationSchemaUtils;
 import static com.passus.config.schema.ConfigurationSchemaUtils.getDefinitionCreatorFactory;
 import com.passus.config.schema.NodeDefinition;
-import com.passus.config.schema.NodeDefinitionCreator;
 import com.passus.config.schema.NodeTransformer;
 import com.passus.config.validation.Errors;
 import static com.passus.st.validation.NodeValidationUtils.validateType;

--- a/stress-tester/src/main/java/com/passus/st/utils/PeriodValueTransformer.java	Tue Jan 23 12:50:05 2018 +0100
+++ b/stress-tester/src/main/java/com/passus/st/utils/PeriodValueTransformer.java	Tue Jan 23 13:30:36 2018 +0100
@@ -22,7 +22,14 @@
 
     @Override
     public Object reverseTransform(Object obj) throws ConversionException {
-        throw new UnsupportedOperationException("Not supported yet.");
+        if (obj == null) {
+            return null;
+        } else if (!(obj instanceof Long)) {
+            throw new ConversionException();
+        }
+
+        Long l = (Long) obj;
+        return PeriodFormatter.INSTANCE.reverseTransform(l);
     }
 
 }

--- a/stress-tester/src/main/java/com/passus/st/utils/SizeValueTransformer.java	Tue Jan 23 12:50:05 2018 +0100
+++ b/stress-tester/src/main/java/com/passus/st/utils/SizeValueTransformer.java	Tue Jan 23 13:30:36 2018 +0100
@@ -24,7 +24,14 @@
 
     @Override
     public Object reverseTransform(Object obj) throws ConversionException {
-        throw new UnsupportedOperationException("Not supported yet.");
+        if (obj == null) {
+            return null;
+        } else if (!(obj instanceof Long)) {
+            throw new ConversionException();
+        }
+
+        Long l = (Long) obj;
+        return SizeFormatter.INSTANCE.reverseTransform(l);
     }
 
 }

--- a/stress-tester/src/test/java/com/passus/st/client/credentials/MultiCredentialsProviderTransformerTest.java	Tue Jan 23 12:50:05 2018 +0100
+++ b/stress-tester/src/test/java/com/passus/st/client/credentials/MultiCredentialsProviderTransformerTest.java	Tue Jan 23 13:30:36 2018 +0100
@@ -10,8 +10,7 @@
 import com.passus.config.ConfigurationContext;
 import com.passus.config.NodeException;
 import com.passus.config.YamlConfigurationReader;
-import com.passus.config.schema.NodeDefinitionCreatorFactory;
-import com.passus.config.schema.NodeDefinitionCreatorFactoryImpl;
+import com.passus.config.schema.NodeTransformer;
 import com.passus.st.client.credentials.CsvUsernamePasswordCredentialsProvider.ReadMode;
 import java.io.File;
 import java.io.IOException;
@@ -94,15 +93,20 @@
     }
 
     private static MultiCredentialsProvider readAndTransform(String content) throws IOException, NodeException, ConversionException {
+        return readAndTransform(new MultiCredentialsProviderTransformer(), content);
+    }
+
+    static <T extends NodeTransformer<CValueNode>, P extends CredentialsProvider> P
+            readAndTransform(T transformer, String content)
+            throws IOException, NodeException, ConversionException {
+
         ConfigurationContext context = ConfigurationContext.create();
         Configuration cfg = YamlConfigurationReader.readFromString(content);
         CCompositeNode rootNode = cfg.getRootNode();
         CTupleNode providerNode = (CTupleNode) rootNode.getFirstChild();
         CNode node = providerNode.getNode();
 
-        MultiCredentialsProviderTransformer transformer = new MultiCredentialsProviderTransformer();
         CValueNode valueNode = transformer.transform(node, context);
-        return (MultiCredentialsProvider) valueNode.getValue();
+        return (P) valueNode.getValue();
     }
-
 }

--- a/stress-tester/src/test/java/com/passus/st/client/http/ReporterConfiguratorTest.java	Tue Jan 23 12:50:05 2018 +0100
+++ b/stress-tester/src/test/java/com/passus/st/client/http/ReporterConfiguratorTest.java	Tue Jan 23 13:30:36 2018 +0100
@@ -61,6 +61,7 @@
                 + "        - type: remote\n"
                 + "          host: 1.1.1.1\n"
                 + "          port: 11111\n"
+                + "          threads: 3\n"
                 + "        - type: file\n"
                 + "          directory: 'c:\\reporter'";
         validate(cfgString);
@@ -94,7 +95,8 @@
                 + "        - type: remote\n"
                 + "        - type: remote\n"
                 + "          host: 1.1.1.2\n"
-                + "          port: 1112\n"
+                + "          port: 1112"
+                + "          threads: 3\n"
                 + "";
         ConfigurationContext context = new ConfigurationContextImpl();
 
@@ -112,7 +114,7 @@
 
         checkRemote((ReporterRemoteDestination) destinations.get(1),
                 SocketReporterClient.DEFAULT_HOST, SocketReporterClient.DEFAULT_PORT, SocketReporterClient.DEFAULT_THREADS);
-        checkRemote((ReporterRemoteDestination) destinations.get(2), "1.1.1.2", 1112, SocketReporterClient.DEFAULT_THREADS);
+        checkRemote((ReporterRemoteDestination) destinations.get(2), "1.1.1.2", 1112, 3);
     }
 
 }