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penghui pushed a commit to branch branch-2.9
in repository https://gitbox.apache.org/repos/asf/pulsar.git

commit 502f1431b5cecf5a19330473a0ebb67918c5b0b1
Author: gaozhangmin <[email protected]>
AuthorDate: Mon Nov 15 08:53:21 2021 +0800

    remove unnecessary  string operation (#12719)
    
    (cherry picked from commit 4cf4b85a353c726725673201bdc9cce5f5442e53)
---
 .../src/main/java/org/apache/pulsar/broker/cache/BundlesQuotas.java   | 2 +-
 .../main/java/org/apache/pulsar/client/admin/internal/TopicsImpl.java | 2 +-
 .../src/main/java/org/apache/pulsar/admin/cli/CmdSchemas.java         | 4 ++--
 .../src/main/java/org/apache/pulsar/admin/cli/PulsarAdminTool.java    | 2 +-
 .../src/main/java/org/apache/pulsar/common/net/ServiceURI.java        | 2 +-
 .../java/org/apache/pulsar/testclient/DefaultMessageFormatter.java    | 2 +-
 6 files changed, 7 insertions(+), 7 deletions(-)

diff --git 
a/pulsar-broker/src/main/java/org/apache/pulsar/broker/cache/BundlesQuotas.java 
b/pulsar-broker/src/main/java/org/apache/pulsar/broker/cache/BundlesQuotas.java
index 251203e..88ddaf1 100644
--- 
a/pulsar-broker/src/main/java/org/apache/pulsar/broker/cache/BundlesQuotas.java
+++ 
b/pulsar-broker/src/main/java/org/apache/pulsar/broker/cache/BundlesQuotas.java
@@ -73,7 +73,7 @@ public class BundlesQuotas {
     }
 
     public CompletableFuture<ResourceQuota> getResourceQuota(String bundle) {
-        return resourceQuotaCache.get(RESOURCE_QUOTA_ROOT + "/" + 
bundle.toString())
+        return resourceQuotaCache.get(RESOURCE_QUOTA_ROOT + "/" + bundle)
                 .thenCompose(optResourceQuota -> {
                     if (optResourceQuota.isPresent()) {
                         return 
CompletableFuture.completedFuture(optResourceQuota.get());
diff --git 
a/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/TopicsImpl.java
 
b/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/TopicsImpl.java
index caf32e4..57f3699 100644
--- 
a/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/TopicsImpl.java
+++ 
b/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/TopicsImpl.java
@@ -1602,7 +1602,7 @@ public class TopicsImpl extends BaseResource implements 
Topics {
         } else {
             brokerEntryMetadata = new BrokerEntryMetadata();
             if (brokerEntryTimestamp != null) {
-                
brokerEntryMetadata.setBrokerTimestamp(DateFormatter.parse(brokerEntryTimestamp.toString()));
+                
brokerEntryMetadata.setBrokerTimestamp(DateFormatter.parse(brokerEntryTimestamp));
             }
 
             if (brokerEntryIndex != null) {
diff --git 
a/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/CmdSchemas.java 
b/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/CmdSchemas.java
index 302f6e2..9575ec6 100644
--- 
a/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/CmdSchemas.java
+++ 
b/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/CmdSchemas.java
@@ -139,10 +139,10 @@ public class CmdSchemas extends CmdBase {
                                     .withPojo(cls)
                                     .withAlwaysAllowNull(alwaysAllowNull)
                                     .build();
-            if (type.toLowerCase().equalsIgnoreCase("avro")) {
+            if (type.equalsIgnoreCase("avro")) {
                 input.setType("AVRO");
                 
input.setSchema(SchemaExtractor.getAvroSchemaInfo(schemaDefinition));
-            } else if (type.toLowerCase().equalsIgnoreCase("json")){
+            } else if (type.equalsIgnoreCase("json")){
                 input.setType("JSON");
                 
input.setSchema(SchemaExtractor.getJsonSchemaInfo(schemaDefinition));
             }
diff --git 
a/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/PulsarAdminTool.java
 
b/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/PulsarAdminTool.java
index a41f444..d0f514d 100644
--- 
a/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/PulsarAdminTool.java
+++ 
b/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/PulsarAdminTool.java
@@ -317,7 +317,7 @@ public class PulsarAdminTool {
         }
 
         ++cmdPos;
-        boolean isLocalRun = cmdPos < args.length && 
"localrun".equals(args[cmdPos].toLowerCase());
+        boolean isLocalRun = cmdPos < args.length && 
"localrun".equalsIgnoreCase(args[cmdPos]);
 
         Function<PulsarAdminBuilder, ? extends PulsarAdmin> adminFactory;
         if (isLocalRun) {
diff --git 
a/pulsar-common/src/main/java/org/apache/pulsar/common/net/ServiceURI.java 
b/pulsar-common/src/main/java/org/apache/pulsar/common/net/ServiceURI.java
index 16a070d..f52afbc 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/net/ServiceURI.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/net/ServiceURI.java
@@ -219,7 +219,7 @@ public class ServiceURI {
             case BINARY_SERVICE:
                 if (serviceInfos.length == 0) {
                     port = BINARY_PORT;
-                } else if (serviceInfos.length == 1 && 
serviceInfos[0].toLowerCase().equals(SSL_SERVICE)) {
+                } else if (serviceInfos.length == 1 && 
serviceInfos[0].equalsIgnoreCase(SSL_SERVICE)) {
                     port = BINARY_TLS_PORT;
                 } else {
                     throw new IllegalArgumentException("Invalid pulsar service 
: " + serviceName + "+"
diff --git 
a/pulsar-testclient/src/main/java/org/apache/pulsar/testclient/DefaultMessageFormatter.java
 
b/pulsar-testclient/src/main/java/org/apache/pulsar/testclient/DefaultMessageFormatter.java
index e619a00..bf183a6 100644
--- 
a/pulsar-testclient/src/main/java/org/apache/pulsar/testclient/DefaultMessageFormatter.java
+++ 
b/pulsar-testclient/src/main/java/org/apache/pulsar/testclient/DefaultMessageFormatter.java
@@ -50,7 +50,7 @@ public class DefaultMessageFormatter implements 
IMessageFormatter {
                 break;
             }
             if (i != 1) {
-                size = Float.valueOf(new 
String(sMessage.substring(idx+1,idx+i)));
+                size = Float.parseFloat(sMessage.substring(idx + 1, idx + i));
             }
 
             String sub = sMessage.substring(idx, idx+i+1);

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