diff --git a/Viral_Load_Assay/build.gradle b/Viral_Load_Assay/build.gradle
index 848d92a2f..17d617b4a 100644
--- a/Viral_Load_Assay/build.gradle
+++ b/Viral_Load_Assay/build.gradle
@@ -1,6 +1,7 @@
 import org.labkey.gradle.util.BuildUtils;
 
 dependencies {
+   external "org.apache.commons:commons-math3:${commonsMath3Version}"
    BuildUtils.addLabKeyDependency(project: project, config: "implementation", depProjectPath: ":server:modules:LabDevKitModules:LDK", depProjectConfig: "apiJarFile")
    BuildUtils.addLabKeyDependency(project: project, config: "implementation", depProjectPath: ":server:modules:LabDevKitModules:laboratory", depProjectConfig: "apiJarFile")
 }
diff --git a/Viral_Load_Assay/resources/credits/jars.txt b/Viral_Load_Assay/resources/credits/jars.txt
new file mode 100644
index 000000000..a401aa5a9
--- /dev/null
+++ b/Viral_Load_Assay/resources/credits/jars.txt
@@ -0,0 +1,4 @@
+{table}
+Filename|Component|Version|Source|License|Purpose
+commons-math3-3.6.1.jar|Commons Math|3.6.1|{link:Apache|http://commons.apache.org/math/}|{link:Apache 2.0|http://www.apache.org/licenses/LICENSE-2.0}|Lightweight, self-contained mathematics and statistics components
+{table}
diff --git a/ehr/api-src/org/labkey/api/ehr/dataentry/DefaultDataEntryFormFactory.java b/ehr/api-src/org/labkey/api/ehr/dataentry/DefaultDataEntryFormFactory.java
index a9fa61db2..e4c06e657 100644
--- a/ehr/api-src/org/labkey/api/ehr/dataentry/DefaultDataEntryFormFactory.java
+++ b/ehr/api-src/org/labkey/api/ehr/dataentry/DefaultDataEntryFormFactory.java
@@ -18,9 +18,9 @@
 import org.apache.logging.log4j.Logger;
 import org.apache.logging.log4j.LogManager;
 import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
 import org.labkey.api.module.Module;
 
-import javax.annotation.Nullable;
 import java.lang.reflect.Constructor;
 import java.lang.reflect.InvocationTargetException;
 import java.util.List;
@@ -42,7 +42,8 @@ public DefaultDataEntryFormFactory(@NotNull Class<? extends DataEntryForm> clazz
         _module = module;
     }
 
-    @Nullable @Override
+    @Nullable
+    @Override
     public DataEntryForm createForm(DataEntryFormContext ctx)
     {
         try