chore: rename 'sdk' to 'sdk-java' (#2198)

Signed-off-by: Jendrik Johannes <[email protected]>

.github/workflows/build.yml

@@ -51,7 +51,7 @@ jobs:
           cache-read-only: false
 
       - name: Build SDK & Javadoc
-        run: ./gradlew assemble :sdk:javadoc
+        run: ./gradlew assemble
 
   test:
     name: Unit and Integration Tests

.github/workflows/pages.yml

@@ -45,7 +45,7 @@ jobs:
         run: ./gradlew compileJava
 
       - name: Generate Javadoc
-        run: ./gradlew sdk:javadoc
+        run: ./gradlew :sdk-java:javadoc
 
       - name: Pages
         uses: actions/upload-pages-artifact@56afc609e74202658d3ffba0e8f6dda462b719fa # v3.0.1

.github/workflows/release-artifacts.yml

@@ -122,7 +122,7 @@ jobs:
           cache-read-only: false
 
       - name: Compile SDK & Javadoc
-        run: ./gradlew assemble :sdk:javadoc
+        run: ./gradlew assemble
 
       - name: Nexus Release
         if: ${{ github.event_name == 'push' }}

example-android/app/build.gradle.kts

@@ -50,7 +50,7 @@ dependencies {
     implementation(platform("org.hiero:hiero-dependency-versions"))
     // ---------------------------------------------
 
-    implementation("org.hiero.sdk:sdk:2.46.0")
+    implementation("org.hiero.sdk:sdk-java:2.46.0")
 
     implementation("com.google.android.material:material:1.11.0")
 

example-android/app/src/main/java/org/hiero/android_example/ui/main/AccountBalanceFragment.kt

@@ -12,10 +12,10 @@ import android.widget.TextView
 import androidx.fragment.app.Fragment
 import androidx.lifecycle.lifecycleScope
 import org.hiero.android_example.R
-import org.hiero.sdk.AccountBalanceQuery
-import org.hiero.sdk.AccountId
-import org.hiero.sdk.Client
-import org.hiero.sdk.PrecheckStatusException
+import org.hiero.sdk.java.AccountBalanceQuery
+import org.hiero.sdk.java.AccountId
+import org.hiero.sdk.java.Client
+import org.hiero.sdk.java.PrecheckStatusException
 import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.launch

example-android/app/src/main/java/org/hiero/android_example/ui/main/CryptoTransferFragment.kt

@@ -12,7 +12,7 @@ import android.widget.TextView
 import androidx.fragment.app.Fragment
 import androidx.lifecycle.lifecycleScope
 import org.hiero.android_example.R
-import org.hiero.sdk.*
+import org.hiero.sdk.java.*
 import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.launch

example-android/app/src/main/java/org/hiero/android_example/ui/main/PrivateKeyFragment.kt

@@ -8,7 +8,7 @@ import android.os.Bundle
 import android.view.View
 import org.hiero.android_example.R
 import androidx.fragment.app.Fragment
-import org.hiero.sdk.PrivateKey
+import org.hiero.sdk.java.PrivateKey
 
 class PrivateKeyFragment : Fragment() {
     private  lateinit var privateKey: TextView

examples/README.md

@@ -2,84 +2,84 @@
 
 ### SDK
 
-* [Construct a client](../examples/src/main/java/org/hiero/sdk/examples/ConstructClientExample.java)
-* [Generate a key](../examples/src/main/java/org/hiero/sdk/examples/GenerateKeyExample.java)
-* [Generate a key (with mnemonic)](../examples/src/main/java/org/hiero/sdk/examples/GenerateKeyWithMnemonicExample.java)
-* [Get address book](../examples/src/main/java/org/hiero/sdk/examples/GetAddressBookExample.java)
-* [Get exchange rates](../examples/src/main/java/org/hiero/sdk/examples/GetExchangeRatesExample.java)
-* [Logger](../examples/src/main/java/org/hiero/sdk/examples/LoggerFunctionalitiesExample.java)
+* [Construct a client](../examples/src/main/java/org/hiero/sdk/java/examples/ConstructClientExample.java)
+* [Generate a key](../examples/src/main/java/org/hiero/sdk/java/examples/GenerateKeyExample.java)
+* [Generate a key (with mnemonic)](../examples/src/main/java/org/hiero/sdk/java/examples/GenerateKeyWithMnemonicExample.java)
+* [Get address book](../examples/src/main/java/org/hiero/sdk/java/examples/GetAddressBookExample.java)
+* [Get exchange rates](../examples/src/main/java/org/hiero/sdk/java/examples/GetExchangeRatesExample.java)
+* [Logger](../examples/src/main/java/org/hiero/sdk/java/examples/LoggerFunctionalitiesExample.java)
 
 ### Transactions
 
-* [Sign a transaction](../examples/src/main/java/org/hiero/sdk/examples/SignTransactionExample.java)
-* [Transaction serialization (HIP-745)](../examples/src/main/java/org/hiero/sdk/examples/TransactionSerializationExample.java)
+* [Sign a transaction](../examples/src/main/java/org/hiero/sdk/java/examples/SignTransactionExample.java)
+* [Transaction serialization (HIP-745)](../examples/src/main/java/org/hiero/sdk/java/examples/TransactionSerializationExample.java)
 
 ### Schedule Transaction
 
-* [Sign a scheduled transfer transaction](../examples/src/main/java/org/hiero/sdk/examples/ScheduleExample.java)
-* [Sign a scheduled transfer transaction (with comments)](../examples/src/main/java/org/hiero/sdk/examples/ScheduledTransferExample.java)
-* [Schedule identical transaction](../examples/src/main/java/org/hiero/sdk/examples/ScheduleIdenticalTransactionExample.java)
-* [Schedule multisig transaction](../examples/src/main/java/org/hiero/sdk/examples/ScheduleMultiSigTransactionExample.java)
-* [Schedule multisig transaction (with threshold)](../examples/src/main/java/org/hiero/sdk/examples/ScheduledTransactionMultiSigThresholdExample.java)
+* [Sign a scheduled transfer transaction](../examples/src/main/java/org/hiero/sdk/java/examples/ScheduleExample.java)
+* [Sign a scheduled transfer transaction (with comments)](../examples/src/main/java/org/hiero/sdk/java/examples/ScheduledTransferExample.java)
+* [Schedule identical transaction](../examples/src/main/java/org/hiero/sdk/java/examples/ScheduleIdenticalTransactionExample.java)
+* [Schedule multisig transaction](../examples/src/main/java/org/hiero/sdk/java/examples/ScheduleMultiSigTransactionExample.java)
+* [Schedule multisig transaction (with threshold)](../examples/src/main/java/org/hiero/sdk/java/examples/ScheduledTransactionMultiSigThresholdExample.java)
 
 ### Accounts and HBAR
 
-* [Create an account](../examples/src/main/java/org/hiero/sdk/examples/CreateAccountExample.java)
-* [Create an account (threshold key)](../examples/src/main/java/org/hiero/sdk/examples/CreateAccountThresholdKeyExample.java)
-* [Create an account (with alias)](../examples/src/main/java/org/hiero/sdk/examples/CreateAccountWithAliasExample.java)
-* [Create an account (with alias and receiver signature required)](../examples/src/main/java/org/hiero/sdk/examples/CreateAccountWithAliasAndReceiverSignatureRequiredExample.java)
-* [Account creation ways](../examples/src/main/java/org/hiero/sdk/examples/AccountCreationWaysExample.java)
-* [Create an account with Hts](../examples/src/main/java/org/hiero/sdk/examples/AccountCreateWithHtsExample.java)
-* [Auto create an account with transfer transaction](../examples/src/main/java/org/hiero/sdk/examples/AutoCreateAccountTransferTransactionExample.java)
-* [Account alias](../examples/src/main/java/org/hiero/sdk/examples/AccountAliasExample.java)
-* [Account allowance](../examples/src/main/java/org/hiero/sdk/examples/AccountAllowanceExample.java)
-* [Get account info](../examples/src/main/java/org/hiero/sdk/examples/GetAccountInfoExample.java)
-* [Get account balance](../examples/src/main/java/org/hiero/sdk/examples/GetAccountBalanceExample.java)
-* [Update an account](../examples/src/main/java/org/hiero/sdk/examples/UpdateAccountPublicKeyExample.java)
-* [Delete an account](../examples/src/main/java/org/hiero/sdk/examples/DeleteAccountExample.java)
-* [Staking](../examples/src/main/java/org/hiero/sdk/examples/StakingExample.java)
-* [Staking (with update)](../examples/src/main/java/org/hiero/sdk/examples/StakingWithUpdateExample.java)
-* [Multisig](../examples/src/main/java/org/hiero/sdk/examples/MultiSigOfflineExample.java)
+* [Create an account](../examples/src/main/java/org/hiero/sdk/java/examples/CreateAccountExample.java)
+* [Create an account (threshold key)](../examples/src/main/java/org/hiero/sdk/java/examples/CreateAccountThresholdKeyExample.java)
+* [Create an account (with alias)](../examples/src/main/java/org/hiero/sdk/java/examples/CreateAccountWithAliasExample.java)
+* [Create an account (with alias and receiver signature required)](../examples/src/main/java/org/hiero/sdk/java/examples/CreateAccountWithAliasAndReceiverSignatureRequiredExample.java)
+* [Account creation ways](../examples/src/main/java/org/hiero/sdk/java/examples/AccountCreationWaysExample.java)
+* [Create an account with Hts](../examples/src/main/java/org/hiero/sdk/java/examples/AccountCreateWithHtsExample.java)
+* [Auto create an account with transfer transaction](../examples/src/main/java/org/hiero/sdk/java/examples/AutoCreateAccountTransferTransactionExample.java)
+* [Account alias](../examples/src/main/java/org/hiero/sdk/java/examples/AccountAliasExample.java)
+* [Account allowance](../examples/src/main/java/org/hiero/sdk/java/examples/AccountAllowanceExample.java)
+* [Get account info](../examples/src/main/java/org/hiero/sdk/java/examples/GetAccountInfoExample.java)
+* [Get account balance](../examples/src/main/java/org/hiero/sdk/java/examples/GetAccountBalanceExample.java)
+* [Update an account](../examples/src/main/java/org/hiero/sdk/java/examples/UpdateAccountPublicKeyExample.java)
+* [Delete an account](../examples/src/main/java/org/hiero/sdk/java/examples/DeleteAccountExample.java)
+* [Staking](../examples/src/main/java/org/hiero/sdk/java/examples/StakingExample.java)
+* [Staking (with update)](../examples/src/main/java/org/hiero/sdk/java/examples/StakingWithUpdateExample.java)
+* [Multisig](../examples/src/main/java/org/hiero/sdk/java/examples/MultiSigOfflineExample.java)
 
 ### Consensus Service
 
-* [Create a topic](../examples/src/main/java/org/hiero/sdk/examples/CreateTopicExample.java)
-* [Topic management](../examples/src/main/java/org/hiero/sdk/examples/TopicWithAdminKeyExample.java)
-* [Consensus Pub Sub](../examples/src/main/java/org/hiero/sdk/examples/ConsensusPubSubExample.java)
-* [Consensus Pub Sub (chunked)](../examples/src/main/java/org/hiero/sdk/examples/ConsensusPubSubChunkedExample.java)
-* [Consensus Pub Sub (with submit key)](../examples/src/main/java/org/hiero/sdk/examples/ConsensusPubSubWithSubmitKeyExample.java)
+* [Create a topic](../examples/src/main/java/org/hiero/sdk/java/examples/CreateTopicExample.java)
+* [Topic management](../examples/src/main/java/org/hiero/sdk/java/examples/TopicWithAdminKeyExample.java)
+* [Consensus Pub Sub](../examples/src/main/java/org/hiero/sdk/java/examples/ConsensusPubSubExample.java)
+* [Consensus Pub Sub (chunked)](../examples/src/main/java/org/hiero/sdk/java/examples/ConsensusPubSubChunkedExample.java)
+* [Consensus Pub Sub (with submit key)](../examples/src/main/java/org/hiero/sdk/java/examples/ConsensusPubSubWithSubmitKeyExample.java)
 
 ### Token Service
 
-* [Transfer Hbar](../examples/src/main/java/org/hiero/sdk/examples/TransferCryptoExample.java)
-* [Transfer Hbar (multi app)](../examples/src/main/java/org/hiero/sdk/examples/MultiAppTransferExample.java)
-* [Transfer tokens](../examples/src/main/java/org/hiero/sdk/examples/TransferTokensExample.java)
-* [Transfer using EVM address](../examples/src/main/java/org/hiero/sdk/examples/TransferUsingEvmAddressExample.java)
-* [Custom fees](../examples/src/main/java/org/hiero/sdk/examples/CustomFeesExample.java)
-* [Custom fees (exempt)](../examples/src/main/java/org/hiero/sdk/examples/ExemptCustomFeesExample.java)
-* [NFT Allowances](../examples/src/main/java/org/hiero/sdk/examples/NftAddRemoveAllowancesExample.java)
-* [Zero token operations](../examples/src/main/java/org/hiero/sdk/examples/ZeroTokenOperationsExample.java)
-* [Change Or Remove Existing Keys From A Token (HIP-540)](../examples/src/main/java/org/hiero/sdk/examples/ChangeRemoveTokenKeys.java)
-* [Reject A Token (HIP-904)](../examples/src/main/java/org/hiero/sdk/examples/TokenRejectExample.java)
+* [Transfer Hbar](../examples/src/main/java/org/hiero/sdk/java/examples/TransferCryptoExample.java)
+* [Transfer Hbar (multi app)](../examples/src/main/java/org/hiero/sdk/java/examples/MultiAppTransferExample.java)
+* [Transfer tokens](../examples/src/main/java/org/hiero/sdk/java/examples/TransferTokensExample.java)
+* [Transfer using EVM address](../examples/src/main/java/org/hiero/sdk/java/examples/TransferUsingEvmAddressExample.java)
+* [Custom fees](../examples/src/main/java/org/hiero/sdk/java/examples/CustomFeesExample.java)
+* [Custom fees (exempt)](../examples/src/main/java/org/hiero/sdk/java/examples/ExemptCustomFeesExample.java)
+* [NFT Allowances](../examples/src/main/java/org/hiero/sdk/java/examples/NftAddRemoveAllowancesExample.java)
+* [Zero token operations](../examples/src/main/java/org/hiero/sdk/java/examples/ZeroTokenOperationsExample.java)
+* [Change Or Remove Existing Keys From A Token (HIP-540)](../examples/src/main/java/org/hiero/sdk/java/examples/ChangeRemoveTokenKeys.java)
+* [Reject A Token (HIP-904)](../examples/src/main/java/org/hiero/sdk/java/examples/TokenRejectExample.java)
 
 ### File Service
 
-* [Create a file](../examples/src/main/java/org/hiero/sdk/examples/CreateFileExample.java)
-* [File append (chunked)](../examples/src/main/java/org/hiero/sdk/examples/FileAppendChunkedExample.java)
-* [Get file contents](../examples/src/main/java/org/hiero/sdk/examples/GetFileContentsExample.java)
-* [Delete a file](../examples/src/main/java/org/hiero/sdk/examples/DeleteFileExample.java)
+* [Create a file](../examples/src/main/java/org/hiero/sdk/java/examples/CreateFileExample.java)
+* [File append (chunked)](../examples/src/main/java/org/hiero/sdk/java/examples/FileAppendChunkedExample.java)
+* [Get file contents](../examples/src/main/java/org/hiero/sdk/java/examples/GetFileContentsExample.java)
+* [Delete a file](../examples/src/main/java/org/hiero/sdk/java/examples/DeleteFileExample.java)
 
 ### Smart Contract Service
 
-* [Create a contract](../examples/src/main/java/org/hiero/sdk/examples/CreateSimpleContractExample.java)
-* [Create a stateful contract](../examples/src/main/java/org/hiero/sdk/examples/CreateStatefulContractExample.java)
-* [Contract nonce (HIP-729)](../examples/src/main/java/org/hiero/sdk/examples/ContractNoncesExample.java)
-* [Interaction with a contract](../examples/src/main/java/org/hiero/sdk/examples/SolidityPrecompileExample.java)
+* [Create a contract](../examples/src/main/java/org/hiero/sdk/java/examples/CreateSimpleContractExample.java)
+* [Create a stateful contract](../examples/src/main/java/org/hiero/sdk/java/examples/CreateStatefulContractExample.java)
+* [Contract nonce (HIP-729)](../examples/src/main/java/org/hiero/sdk/java/examples/ContractNoncesExample.java)
+* [Interaction with a contract](../examples/src/main/java/org/hiero/sdk/java/examples/SolidityPrecompileExample.java)
 
 ### Miscellaneous
 
-* [Checksum validation](../examples/src/main/java/org/hiero/sdk/examples/ValidateChecksumExample.java)
-* [Pseudorandom Number Generator](../examples/src/main/java/org/hiero/sdk/examples/PrngExample.java)
+* [Checksum validation](../examples/src/main/java/org/hiero/sdk/java/examples/ValidateChecksumExample.java)
+* [Pseudorandom Number Generator](../examples/src/main/java/org/hiero/sdk/java/examples/PrngExample.java)
 
 ## Usage
 

examples/build.gradle.kts

@@ -34,8 +34,8 @@ tasks.addRule("Pattern: run<Example>: Runs an example.") {
         tasks.register<JavaExec>(this) {
             workingDir = rootDir
             classpath = configurations.runtimeClasspath.get() + files(tasks.jar)
-            mainModule = "org.hiero.sdk.examples"
-            mainClass = "org.hiero.sdk.examples.${this@addRule.substring("run".length)}Example"
+            mainModule = "org.hiero.sdk.java.examples"
+            mainClass = "org.hiero.sdk.java.examples.${this@addRule.substring("run".length)}Example"
         }
     }
 }
@@ -80,8 +80,8 @@ abstract class RunAllExample : DefaultTask() {
             exec.javaexec {
                 workingDir = workingDirectory.get().asFile
                 classpath = rtClasspath
-                mainModule = "org.hiero.sdk.examples"
-                mainClass = "org.hiero.sdk.examples.$className"
+                mainModule = "org.hiero.sdk.java.examples"
+                mainClass = "org.hiero.sdk.java.examples.$className"
 
                 // NOTE: Uncomment to enable trace logs in the SDK during the examples
                 // jvmArgs "-Dorg.slf4j.simpleLogger.log.org.hiero=trace"
@@ -97,12 +97,12 @@ listOf("mainnet", "testnet", "previewnet").forEach { network ->
     tasks.register<JavaExec>(taskName) {
         workingDir = rootDir
         classpath = configurations.runtimeClasspath.get() + files(tasks.jar)
-        mainModule = "com.hedera.hashgraph.examples"
-        mainClass = "com.hedera.hashgraph.sdk.examples.GetAddressBookExample"
+        mainModule = "org.hiero.sdk.java.examples"
+        mainClass = "org.hiero.sdk.java.examples.GetAddressBookExample"
         environment("HEDERA_NETWORK", network)
         doLast {
             val binFile = File(workingDir, "address-book.proto.bin")
-            val target = File(workingDir, "../sdk/src/main/resources/addressbook/$network.pb")
+            val target = File(workingDir, "../sdk-java/src/main/resources/addressbook/$network.pb")
             binFile.copyTo(target, overwrite = true)
         }
     }

examples/gradle/modules.properties

@@ -1,2 +1,2 @@
-org.hiero.sdk=org.hiero.sdk:sdk
-org.hiero.sdk.full=org.hiero.sdk:sdk-full
+org.hiero.sdk.java=org.hiero.sdk:sdk-java
+org.hiero.sdk.java.full=org.hiero.sdk:sdk-java-full

examples/src/main/java/module-info.java

@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: Apache-2.0
-module org.hiero.sdk.examples {
-    requires org.hiero.sdk; // .full;
+module org.hiero.sdk.java.examples {
+    requires org.hiero.sdk.java; // .full;
     requires com.google.gson;
     requires io.github.cdimascio.dotenv.java;
     requires org.bouncycastle.provider;

examples/src/main/java/org/hiero/sdk/examples/AccountAliasExample.java → examples/src/main/java/org/hiero/sdk/java/examples/AccountAliasExample.java

@@ -1,11 +1,11 @@
 // SPDX-License-Identifier: Apache-2.0
-package org.hiero.sdk.examples;
+package org.hiero.sdk.java.examples;
 
 import io.github.cdimascio.dotenv.Dotenv;
 import java.util.Objects;
-import org.hiero.sdk.*;
-import org.hiero.sdk.logger.LogLevel;
-import org.hiero.sdk.logger.Logger;
+import org.hiero.sdk.java.*;
+import org.hiero.sdk.java.logger.LogLevel;
+import org.hiero.sdk.java.logger.Logger;
 
 /**
  * How to use auto account creation (HIP-32).

examples/src/main/java/org/hiero/sdk/examples/AccountAllowanceExample.java → examples/src/main/java/org/hiero/sdk/java/examples/AccountAllowanceExample.java

@@ -1,11 +1,11 @@
 // SPDX-License-Identifier: Apache-2.0
-package org.hiero.sdk.examples;
+package org.hiero.sdk.java.examples;
 
 import io.github.cdimascio.dotenv.Dotenv;
 import java.util.Objects;
-import org.hiero.sdk.*;
-import org.hiero.sdk.logger.LogLevel;
-import org.hiero.sdk.logger.Logger;
+import org.hiero.sdk.java.*;
+import org.hiero.sdk.java.logger.LogLevel;
+import org.hiero.sdk.java.logger.Logger;
 
 /**
  * How to approve and delete allowance.

examples/src/main/java/org/hiero/sdk/examples/AccountCreateWithHtsExample.java → examples/src/main/java/org/hiero/sdk/java/examples/AccountCreateWithHtsExample.java

@@ -1,13 +1,13 @@
 // SPDX-License-Identifier: Apache-2.0
-package org.hiero.sdk.examples;
+package org.hiero.sdk.java.examples;
 
 import io.github.cdimascio.dotenv.Dotenv;
 import java.util.List;
 import java.util.Map;
 import java.util.Objects;
-import org.hiero.sdk.*;
-import org.hiero.sdk.logger.LogLevel;
-import org.hiero.sdk.logger.Logger;
+import org.hiero.sdk.java.*;
+import org.hiero.sdk.java.logger.LogLevel;
+import org.hiero.sdk.java.logger.Logger;
 
 /**
  * How to use auto account creation via HTS assets (HIP-542).

examples/src/main/java/org/hiero/sdk/examples/AccountCreationWaysExample.java → examples/src/main/java/org/hiero/sdk/java/examples/AccountCreationWaysExample.java

@@ -1,9 +1,9 @@
 // SPDX-License-Identifier: Apache-2.0
-package org.hiero.sdk.examples;
+package org.hiero.sdk.java.examples;
 
-import org.hiero.sdk.AccountId;
-import org.hiero.sdk.PrivateKey;
-import org.hiero.sdk.PublicKey;
+import org.hiero.sdk.java.AccountId;
+import org.hiero.sdk.java.PrivateKey;
+import org.hiero.sdk.java.PublicKey;
 
 /**
  * How to create a Hedera account in different ways.

examples/src/main/java/org/hiero/sdk/examples/AutoCreateAccountTransferTransactionExample.java → examples/src/main/java/org/hiero/sdk/java/examples/AutoCreateAccountTransferTransactionExample.java

@@ -1,11 +1,11 @@
 // SPDX-License-Identifier: Apache-2.0
-package org.hiero.sdk.examples;
+package org.hiero.sdk.java.examples;
 
 import io.github.cdimascio.dotenv.Dotenv;
 import java.util.Objects;
-import org.hiero.sdk.*;
-import org.hiero.sdk.logger.LogLevel;
-import org.hiero.sdk.logger.Logger;
+import org.hiero.sdk.java.*;
+import org.hiero.sdk.java.logger.LogLevel;
+import org.hiero.sdk.java.logger.Logger;
 
 /**
  * How to use auto account creation (HIP-583).

examples/src/main/java/org/hiero/sdk/examples/ChangeRemoveTokenKeys.java → examples/src/main/java/org/hiero/sdk/java/examples/ChangeRemoveTokenKeys.java

@@ -1,11 +1,11 @@
 // SPDX-License-Identifier: Apache-2.0
-package org.hiero.sdk.examples;
+package org.hiero.sdk.java.examples;
 
 import io.github.cdimascio.dotenv.Dotenv;
 import java.util.Objects;
-import org.hiero.sdk.*;
-import org.hiero.sdk.logger.LogLevel;
-import org.hiero.sdk.logger.Logger;
+import org.hiero.sdk.java.*;
+import org.hiero.sdk.java.logger.LogLevel;
+import org.hiero.sdk.java.logger.Logger;
 
 /**
  * How to change or remove existing keys from a token (HIP-540).