format

Author: Hastyshell

fe/fe-enterprise/src/main/java/org/apache/doris/enterprise/KeyManager.java

@@ -18,7 +18,6 @@
 package org.apache.doris.enterprise;
 
 import org.apache.doris.catalog.Env;
-import org.apache.doris.common.AnalysisException;
 import org.apache.doris.common.Config;
 import org.apache.doris.encryption.DataKeyMaterial;
 import org.apache.doris.encryption.EncryptionKey;

fe/fe-enterprise/src/main/java/org/apache/doris/enterprise/KmsRootKeyProvider.java

@@ -20,8 +20,6 @@
 import org.apache.doris.encryption.DataKeyMaterial;
 import org.apache.doris.encryption.RootKeyInfo;
 
-import java.util.Map;
-
 class KmsRootKeyProvider implements RootKeyProvider {
     @Override
     public void init(RootKeyInfo info) {

fe/fe-enterprise/src/main/java/org/apache/doris/enterprise/LocalRootKeyProvider.java

@@ -22,7 +22,6 @@
 
 import java.nio.charset.StandardCharsets;
 import java.security.spec.KeySpec;
-import java.util.Map;
 import javax.crypto.Cipher;
 import javax.crypto.SecretKey;
 import javax.crypto.SecretKeyFactory;

fe/fe-enterprise/src/main/java/org/apache/doris/enterprise/RootKeyProvider.java

@@ -20,8 +20,6 @@
 import org.apache.doris.encryption.DataKeyMaterial;
 import org.apache.doris.encryption.RootKeyInfo;
 
-import java.util.Map;
-
 public interface RootKeyProvider {
 
     void init(RootKeyInfo info);