diff --git a/nullaway/src/main/java/com/uber/nullaway/handlers/LibraryModelsHandler.java b/nullaway/src/main/java/com/uber/nullaway/handlers/LibraryModelsHandler.java
index 40d8ef7ece..0b9def85c9 100644
--- a/nullaway/src/main/java/com/uber/nullaway/handlers/LibraryModelsHandler.java
+++ b/nullaway/src/main/java/com/uber/nullaway/handlers/LibraryModelsHandler.java
@@ -304,6 +304,17 @@ private static class DefaultLibraryModels implements LibraryModels {
             .put(methodRef("java.util.ArrayDeque", "offer(E)"), 0)
             .put(methodRef("java.util.ArrayDeque", "push(E)"), 0)
             .put(methodRef("java.util.ArrayDeque", "<T>toArray(T[])"), 0)
+            .put(methodRef("java.lang.Integer", "parseInt(java.lang.String)"), 0)
+            .put(methodRef("java.lang.Long", "parseLong(java.lang.String)"), 0)
+            .put(methodRef("java.lang.Boolean", "parseBoolean(java.lang.String)"), 0)
+            .put(methodRef("java.lang.Float", "parseFloat(java.lang.String)"), 0)
+            .put(methodRef("java.lang.Double", "parseDouble(java.lang.String)"), 0)
+            .put(methodRef("java.lang.Short", "parseShort(java.lang.String)"), 0)
+            .put(methodRef("java.lang.Byte", "parseByte(java.lang.String)"), 0)
+            .put(methodRef("java.lang.Long", "parseLong(java.lang.String,int)"), 0)
+            .put(methodRef("java.lang.Integer", "parseInt(java.lang.String,int)"), 0)
+            .put(methodRef("java.lang.Byte", "parseByte(java.lang.String,int)"), 0)
+            .put(methodRef("java.lang.Short", "parseShort(java.lang.String,int)"), 0)
             .build();
 
     private static final ImmutableSetMultimap<MethodRef, Integer> NULL_IMPLIES_TRUE_PARAMETERS =
diff --git a/nullaway/src/test/resources/com/uber/nullaway/testdata/NullAwayNativeModels.java b/nullaway/src/test/resources/com/uber/nullaway/testdata/NullAwayNativeModels.java
index 14aa8781a6..634135d966 100644
--- a/nullaway/src/test/resources/com/uber/nullaway/testdata/NullAwayNativeModels.java
+++ b/nullaway/src/test/resources/com/uber/nullaway/testdata/NullAwayNativeModels.java
@@ -311,6 +311,38 @@ static void androidStuff() {
     }
   }
 
+  static void parseStringToPrimitiveTypesStuff() {
+    String s = null;
+    // BUG: Diagnostic contains: passing @Nullable parameter 's' where @NonNull is required
+    int a = Integer.parseInt(s);
+    // BUG: Diagnostic contains: passing @Nullable parameter 's' where @NonNull is required
+    double b = Double.parseDouble(s);
+    // BUG: Diagnostic contains: passing @Nullable parameter 's' where @NonNull is required
+    long c = Long.parseLong(s);
+    // BUG: Diagnostic contains: passing @Nullable parameter 's' where @NonNull is required
+    float d = Float.parseFloat(s);
+    // BUG: Diagnostic contains: passing @Nullable parameter 's' where @NonNull is required
+    short e = Short.parseShort(s);
+    // BUG: Diagnostic contains: passing @Nullable parameter 's' where @NonNull is required
+    byte f = Byte.parseByte(s);
+    // BUG: Diagnostic contains: passing @Nullable parameter 's' where @NonNull is required
+    boolean g = Boolean.parseBoolean(s);
+    // BUG: Diagnostic contains: passing @Nullable parameter 's' where @NonNull is required
+    byte h = Byte.parseByte(s, 1);
+    // BUG: Diagnostic contains: passing @Nullable parameter 's' where @NonNull is required
+    long i = Long.parseLong(s, 1);
+    // BUG: Diagnostic contains: passing @Nullable parameter 's' where @NonNull is required
+    int j = Integer.parseInt(s, 1);
+    // BUG: Diagnostic contains: passing @Nullable parameter 's' where @NonNull is required
+    short k = Short.parseShort(s, 1);
+
+    s = "100";
+    // no warning expected
+    int l = Integer.parseInt(s);
+    long m = Long.parseLong(s);
+    short n = Short.parseShort(s, 1);
+  }
+
   static void apacheCommonsStuff() {
     String s = null;
     if (!org.apache.commons.lang.StringUtils.isEmpty(s)) {