Make BackupLevel.value public

java/shared/java/org/signal/libsignal/zkgroup/backups/BackupLevel.java

@@ -1,32 +0,0 @@
-//
-// Copyright 2024 Signal Messenger, LLC.
-// SPDX-License-Identifier: AGPL-3.0-only
-//
-
-package org.signal.libsignal.zkgroup.backups;
-
-public enum BackupLevel {
-  // This must match the Rust version of the enum.
-  FREE(200),
-  PAID(201);
-
-  private final int value;
-
-  BackupLevel(int value) {
-    this.value = value;
-  }
-
-  int getValue() {
-    return this.value;
-  }
-
-  public static BackupLevel fromValue(int value) {
-    // A linear scan is simpler than a hash lookup for a set of values this small.
-    for (final var backupLevel : BackupLevel.values()) {
-      if (backupLevel.getValue() == value) {
-        return backupLevel;
-      }
-    }
-    throw new IllegalArgumentException("Invalid backup level: " + value);
-  }
-}

java/shared/java/org/signal/libsignal/zkgroup/backups/BackupLevel.kt

@@ -0,0 +1,28 @@
+//
+// Copyright 2024 Signal Messenger, LLC.
+// SPDX-License-Identifier: AGPL-3.0-only
+//
+
+package org.signal.libsignal.zkgroup.backups
+
+public enum class BackupLevel {
+  // This must match the Rust version of the enum.
+  FREE(200),
+  PAID(201),
+  ;
+
+  public val value: Int
+
+  private constructor(value: Int) {
+    this.value = value
+  }
+
+  public companion object {
+    @JvmStatic
+    public fun fromValue(value: Int): BackupLevel {
+      // A linear scan is simpler than a hash lookup for a set of values this small.
+      val found = BackupLevel.values().firstOrNull { it.value == value }
+      return requireNotNull(found) { "Invalid backup level: $value" }
+    }
+  }
+}