convert StandardCharsets to Kotlin (#43790)

Summary: Pull Request resolved: #43790 convert Java to Kotlin: `react/common/StandardCharsets.java` Changelog: [Internal] internal Reviewed By: cortinico Differential Revision: D55611308 fbshipit-source-id: 11af39f9bcff555c7d5b30e1836d73c09d278f72
facebook · Apr 4, 2024 · c84f5cb · c84f5cb
1 parent 9c00d6d
commit c84f5cb
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Showing 2 changed files with 13 additions and 17 deletions.
diff --git a/packages/react-native/ReactAndroid/api/ReactAndroid.api b/packages/react-native/ReactAndroid/api/ReactAndroid.api
@@ -1760,6 +1760,7 @@ public final class com/facebook/react/common/SingleThreadAsserter {
 }
 
 public final class com/facebook/react/common/StandardCharsets {
+	public static final field INSTANCE Lcom/facebook/react/common/StandardCharsets;
 	public static final field UTF_16 Ljava/nio/charset/Charset;
 	public static final field UTF_16BE Ljava/nio/charset/Charset;
 	public static final field UTF_16LE Ljava/nio/charset/Charset;

diff --git a/...cebook/react/common/StandardCharsets.java → ...facebook/react/common/StandardCharsets.kt b/...cebook/react/common/StandardCharsets.java → ...facebook/react/common/StandardCharsets.kt
@@ -5,32 +5,27 @@
  * LICENSE file in the root directory of this source tree.
  */
 
-package com.facebook.react.common;
+package com.facebook.react.common
 
-import com.facebook.infer.annotation.Nullsafe;
-import java.nio.charset.Charset;
+import java.nio.charset.Charset
+import kotlin.jvm.JvmField
 
 /**
  * Not all versions of Android SDK have this class in nio package. This is the reason to have it
  * around.
  */
-@Nullsafe(Nullsafe.Mode.LOCAL)
 @Deprecated(
-    since = "Deprecated class since v0.73.0, please use java.nio.charset.StandardCharsets instead.",
-    forRemoval = true)
-public final class StandardCharsets {
-
-  private StandardCharsets() {}
-
+    message =
+        "Deprecated class since v0.73.0, please use java.nio.charset.StandardCharsets instead.",
+    replaceWith = ReplaceWith("java.nio.charset.StandardCharsets"),
+    level = DeprecationLevel.ERROR)
+public object StandardCharsets {
   /** Eight-bit UCS Transformation Format */
-  public static final Charset UTF_8 = Charset.forName("UTF-8");
-
+  @JvmField public val UTF_8: Charset = Charset.forName("UTF-8")
   /** Sixteen-bit UCS Transformation Format, byte order identified by an optional byte-order mark */
-  public static final Charset UTF_16 = Charset.forName("UTF-16");
-
+  @JvmField public val UTF_16: Charset = Charset.forName("UTF-16")
   /** Sixteen-bit UCS Transformation Format, big-endian byte order */
-  public static final Charset UTF_16BE = Charset.forName("UTF-16BE");
-
+  @JvmField public val UTF_16BE: Charset = Charset.forName("UTF-16BE")
   /** Sixteen-bit UCS Transformation Format, little-endian byte order */
-  public static final Charset UTF_16LE = Charset.forName("UTF-16LE");
+  @JvmField public val UTF_16LE: Charset = Charset.forName("UTF-16LE")
 }