diff --git a/ReactAndroid/src/main/java/com/facebook/react/bridge/queue/ReactQueueConfigurationSpec.java b/ReactAndroid/src/main/java/com/facebook/react/bridge/queue/ReactQueueConfigurationSpec.java
index e51b4608425c89..dd31f88fd5fa16 100644
--- a/ReactAndroid/src/main/java/com/facebook/react/bridge/queue/ReactQueueConfigurationSpec.java
+++ b/ReactAndroid/src/main/java/com/facebook/react/bridge/queue/ReactQueueConfigurationSpec.java
@@ -45,7 +45,7 @@ public static Builder builder() {
 
   public static ReactQueueConfigurationSpec createDefault() {
     MessageQueueThreadSpec spec =
-        Build.VERSION.SDK_INT < 21
+        Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP
             ? MessageQueueThreadSpec.newBackgroundThreadSpec(
                 "native_modules", LEGACY_STACK_SIZE_BYTES)
             : MessageQueueThreadSpec.newBackgroundThreadSpec("native_modules");
diff --git a/ReactAndroid/src/main/java/com/facebook/react/modules/network/ForwardingCookieHandler.java b/ReactAndroid/src/main/java/com/facebook/react/modules/network/ForwardingCookieHandler.java
index c77906f47e844a..d1fce6275e5e7f 100644
--- a/ReactAndroid/src/main/java/com/facebook/react/modules/network/ForwardingCookieHandler.java
+++ b/ReactAndroid/src/main/java/com/facebook/react/modules/network/ForwardingCookieHandler.java
@@ -40,8 +40,9 @@ public class ForwardingCookieHandler extends CookieHandler {
   private static final String VERSION_ONE_HEADER = "Set-cookie2";
   private static final String COOKIE_HEADER = "Cookie";
 
-  // As CookieManager was synchronous before API 21 this class emulates the async behavior on <21.
-  private static final boolean USES_LEGACY_STORE = Build.VERSION.SDK_INT < 21;
+  // As CookieManager was synchronous before API 21 this class emulates the async behavior on < 21.
+  private static final boolean USES_LEGACY_STORE =
+      Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP;
 
   private final CookieSaver mCookieSaver;
   private final ReactContext mContext;
@@ -100,6 +101,7 @@ protected void onPostExecuteGuarded(Boolean result) {
     }
   }
 
+  @TargetApi(Build.VERSION_CODES.LOLLIPOP)
   private void clearCookiesAsync(final Callback callback) {
     CookieManager cookieManager = getCookieManager();
     if (cookieManager != null) {
@@ -148,7 +150,7 @@ public void run() {
     }
   }
 
-  @TargetApi(21)
+  @TargetApi(Build.VERSION_CODES.LOLLIPOP)
   private void addCookieAsync(String url, String cookie) {
     CookieManager cookieManager = getCookieManager();
     if (cookieManager != null) {
@@ -266,7 +268,7 @@ public void run() {
           });
     }
 
-    @TargetApi(21)
+    @TargetApi(Build.VERSION_CODES.LOLLIPOP)
     private void flush() {
       CookieManager cookieManager = getCookieManager();
       if (cookieManager != null) {
diff --git a/ReactAndroid/src/main/java/com/facebook/react/modules/network/OkHttpClientProvider.java b/ReactAndroid/src/main/java/com/facebook/react/modules/network/OkHttpClientProvider.java
index 8205f96e47bd64..5515eeb8d95683 100644
--- a/ReactAndroid/src/main/java/com/facebook/react/modules/network/OkHttpClientProvider.java
+++ b/ReactAndroid/src/main/java/com/facebook/react/modules/network/OkHttpClientProvider.java
@@ -116,8 +116,8 @@ public static OkHttpClient.Builder enableTls12OnPreLollipop(OkHttpClient.Builder
         specs.add(ConnectionSpec.CLEARTEXT);
 
         client.connectionSpecs(specs);
-      } catch (Exception exc) {
-        FLog.e("OkHttpClientProvider", "Error while enabling TLS 1.2", exc);
+      } catch (Exception ex) {
+        FLog.e("OkHttpClientProvider", "Error while enabling TLS 1.2", ex);
       }
     }