diff --git a/packages/react-native/ReactAndroid/src/main/java/com/facebook/react/views/debuggingoverlay/DebuggingOverlay.kt b/packages/react-native/ReactAndroid/src/main/java/com/facebook/react/views/debuggingoverlay/DebuggingOverlay.kt
index a900de5b913ba6..c82b3f9a5802f8 100644
--- a/packages/react-native/ReactAndroid/src/main/java/com/facebook/react/views/debuggingoverlay/DebuggingOverlay.kt
+++ b/packages/react-native/ReactAndroid/src/main/java/com/facebook/react/views/debuggingoverlay/DebuggingOverlay.kt
@@ -35,8 +35,10 @@ internal class DebuggingOverlay(context: Context) : View(context) {
     for (traceUpdate in traceUpdates) {
       val traceUpdateId = traceUpdate.id
       if (traceUpdateIdToCleanupRunnableMap.containsKey(traceUpdateId)) {
-        UiThreadUtil.removeOnUiThread(traceUpdateIdToCleanupRunnableMap[traceUpdateId])
-        traceUpdateIdToCleanupRunnableMap.remove(traceUpdateId)
+        traceUpdateIdToCleanupRunnableMap[traceUpdateId]?.also { runnable ->
+          UiThreadUtil.removeOnUiThread(runnable)
+          traceUpdateIdToCleanupRunnableMap.remove(traceUpdateId)
+        }
       }
 
       traceUpdatesToDisplayMap[traceUpdateId] = traceUpdate
diff --git a/packages/react-native/ReactAndroid/src/main/java/com/facebook/react/views/text/ReactRawTextShadowNode.java b/packages/react-native/ReactAndroid/src/main/java/com/facebook/react/views/text/ReactRawTextShadowNode.java
index 4c7af8c72e096a..e43e43b5ef40c6 100644
--- a/packages/react-native/ReactAndroid/src/main/java/com/facebook/react/views/text/ReactRawTextShadowNode.java
+++ b/packages/react-native/ReactAndroid/src/main/java/com/facebook/react/views/text/ReactRawTextShadowNode.java
@@ -8,6 +8,7 @@
 package com.facebook.react.views.text;
 
 import androidx.annotation.Nullable;
+import com.facebook.infer.annotation.Nullsafe;
 import com.facebook.react.common.annotations.VisibleForTesting;
 import com.facebook.react.uimanager.ReactShadowNode;
 import com.facebook.react.uimanager.ReactShadowNodeImpl;
@@ -17,6 +18,7 @@
  * {@link ReactShadowNode} class for pure raw text node (aka {@code textContent} in terms of DOM).
  * Raw text node can only have simple string value without any attributes, properties or state.
  */
+@Nullsafe(Nullsafe.Mode.LOCAL)
 public class ReactRawTextShadowNode extends ReactShadowNodeImpl {
 
   @VisibleForTesting public static final String PROP_TEXT = "text";
diff --git a/packages/react-native/ReactAndroid/src/main/java/com/facebook/react/views/text/TextAttributes.java b/packages/react-native/ReactAndroid/src/main/java/com/facebook/react/views/text/TextAttributes.java
index de72c0e3914efd..f1fbcfe9ac55d4 100644
--- a/packages/react-native/ReactAndroid/src/main/java/com/facebook/react/views/text/TextAttributes.java
+++ b/packages/react-native/ReactAndroid/src/main/java/com/facebook/react/views/text/TextAttributes.java
@@ -9,6 +9,7 @@
 
 import androidx.annotation.NonNull;
 import com.facebook.common.logging.FLog;
+import com.facebook.infer.annotation.Nullsafe;
 import com.facebook.react.common.ReactConstants;
 import com.facebook.react.uimanager.PixelUtil;
 import com.facebook.react.uimanager.ViewDefaults;
@@ -20,6 +21,7 @@
  * the rendered aka effective value. For example, to figure out the rendered/effective font size,
  * you need to take into account the fontSize, maxFontSizeMultiplier, and allowFontScaling props.
  */
+@Nullsafe(Nullsafe.Mode.LOCAL)
 public class TextAttributes {
   // Setting the default to 0 indicates that there is no max.
   public static final float DEFAULT_MAX_FONT_SIZE_MULTIPLIER = 0.0f;