[SPARK-52880][CORE] Improve toString by JEP-280 instead of ToStringBuilder

### What changes were proposed in this pull request?

This PR aims to improve `toString` by `JEP-280` instead of `ToStringBuilder`. In addition, `Scalastyle` and `Checkstyle` rules are added to prevent a future regression.

### Why are the changes needed?

Since Java 9, `String Concatenation` has been handled better by default.

| ID | DESCRIPTION |
| - | - |
| JEP-280 | [Indify String Concatenation](https://openjdk.org/jeps/280) |

For example, this PR improves `OpenBlocks` like the following. Both Java source code and byte code are simplified a lot by utilizing JEP-280 properly.

**CODE CHANGE**
```java

- return new ToStringBuilder(this, ToStringStyle.SHORT_PREFIX_STYLE)
-   .append("appId", appId)
-   .append("execId", execId)
-   .append("blockIds", Arrays.toString(blockIds))
-   .toString();
+ return "OpenBlocks[appId=" + appId + ",execId=" + execId + ",blockIds=" +
+     Arrays.toString(blockIds) + "]";
```

**BEFORE**
```
  public java.lang.String toString();
    Code:
       0: new           #39                 // class org/apache/commons/lang3/builder/ToStringBuilder
       3: dup
       4: aload_0
       5: getstatic     #41                 // Field org/apache/commons/lang3/builder/ToStringStyle.SHORT_PREFIX_STYLE:Lorg/apache/commons/lang3/builder/ToStringStyle;
       8: invokespecial #47                 // Method org/apache/commons/lang3/builder/ToStringBuilder."<init>":(Ljava/lang/Object;Lorg/apache/commons/lang3/builder/ToStringStyle;)V
      11: ldc           #50                 // String appId
      13: aload_0
      14: getfield      #7                  // Field appId:Ljava/lang/String;
      17: invokevirtual #51                 // Method org/apache/commons/lang3/builder/ToStringBuilder.append:(Ljava/lang/String;Ljava/lang/Object;)Lorg/apache/commons/lang3/builder/ToStringBuilder;
      20: ldc           apache#55                 // String execId
      22: aload_0
      23: getfield      #13                 // Field execId:Ljava/lang/String;
      26: invokevirtual #51                 // Method org/apache/commons/lang3/builder/ToStringBuilder.append:(Ljava/lang/String;Ljava/lang/Object;)Lorg/apache/commons/lang3/builder/ToStringBuilder;
      29: ldc           apache#56                 // String blockIds
      31: aload_0
      32: getfield      #16                 // Field blockIds:[Ljava/lang/String;
      35: invokestatic  apache#57                 // Method java/util/Arrays.toString:([Ljava/lang/Object;)Ljava/lang/String;
      38: invokevirtual #51                 // Method org/apache/commons/lang3/builder/ToStringBuilder.append:(Ljava/lang/String;Ljava/lang/Object;)Lorg/apache/commons/lang3/builder/ToStringBuilder;
      41: invokevirtual apache#61                 // Method org/apache/commons/lang3/builder/ToStringBuilder.toString:()Ljava/lang/String;
      44: areturn
```

**AFTER**
```
  public java.lang.String toString();
    Code:
       0: aload_0
       1: getfield      #7                  // Field appId:Ljava/lang/String;
       4: aload_0
       5: getfield      #13                 // Field execId:Ljava/lang/String;
       8: aload_0
       9: getfield      #16                 // Field blockIds:[Ljava/lang/String;
      12: invokestatic  #39                 // Method java/util/Arrays.toString:([Ljava/lang/Object;)Ljava/lang/String;
      15: invokedynamic #43,  0             // InvokeDynamic #0:makeConcatWithConstants:(Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;
      20: areturn
```

### Does this PR introduce _any_ user-facing change?

No. This is an `toString` implementation improvement.

### How was this patch tested?

Pass the CIs.

### Was this patch authored or co-authored using generative AI tooling?

No.

Closes apache#51572 from dongjoon-hyun/SPARK-52880.

Authored-by: Dongjoon Hyun <dongjoon@apache.org>
Signed-off-by: Dongjoon Hyun <dongjoon@apache.org>

Author: dongjoon-hyun

common/network-common/src/main/java/org/apache/spark/network/buffer/FileSegmentManagedBuffer.java

@@ -29,8 +29,6 @@
 import com.google.common.io.ByteStreams;
 import io.netty.channel.DefaultFileRegion;
 import io.netty.handler.stream.ChunkedStream;
-import org.apache.commons.lang3.builder.ToStringBuilder;
-import org.apache.commons.lang3.builder.ToStringStyle;
 
 import org.apache.spark.network.util.JavaUtils;
 import org.apache.spark.network.util.LimitedInputStream;
@@ -152,10 +150,7 @@ public Object convertToNettyForSsl() throws IOException {
 
   @Override
   public String toString() {
-    return new ToStringBuilder(this, ToStringStyle.SHORT_PREFIX_STYLE)
-      .append("file", file)
-      .append("offset", offset)
-      .append("length", length)
-      .toString();
+    return "FileSegmentManagedBuffer[file=" + file + ",offset=" + offset +
+        ",length=" + length + "]";
   }
 }

common/network-common/src/main/java/org/apache/spark/network/buffer/NettyManagedBuffer.java

@@ -23,8 +23,6 @@
 
 import io.netty.buffer.ByteBuf;
 import io.netty.buffer.ByteBufInputStream;
-import org.apache.commons.lang3.builder.ToStringBuilder;
-import org.apache.commons.lang3.builder.ToStringStyle;
 
 /**
  * A {@link ManagedBuffer} backed by a Netty {@link ByteBuf}.
@@ -75,8 +73,6 @@ public Object convertToNettyForSsl() throws IOException {
 
   @Override
   public String toString() {
-    return new ToStringBuilder(this, ToStringStyle.SHORT_PREFIX_STYLE)
-      .append("buf", buf)
-      .toString();
+    return "NettyManagedBuffer[buf=" + buf + "]";
   }
 }

common/network-common/src/main/java/org/apache/spark/network/buffer/NioManagedBuffer.java

@@ -23,8 +23,6 @@
 
 import io.netty.buffer.ByteBufInputStream;
 import io.netty.buffer.Unpooled;
-import org.apache.commons.lang3.builder.ToStringBuilder;
-import org.apache.commons.lang3.builder.ToStringStyle;
 
 /**
  * A {@link ManagedBuffer} backed by {@link ByteBuffer}.
@@ -73,9 +71,7 @@ public Object convertToNettyForSsl() throws IOException {
 
   @Override
   public String toString() {
-    return new ToStringBuilder(this, ToStringStyle.SHORT_PREFIX_STYLE)
-      .append("buf", buf)
-      .toString();
+    return "NioManagedBuffer[buf=" + buf + "]";
   }
 }
 

common/network-common/src/main/java/org/apache/spark/network/client/TransportClient.java

@@ -33,8 +33,6 @@
 import io.netty.channel.Channel;
 import io.netty.util.concurrent.Future;
 import io.netty.util.concurrent.GenericFutureListener;
-import org.apache.commons.lang3.builder.ToStringBuilder;
-import org.apache.commons.lang3.builder.ToStringStyle;
 
 import org.apache.spark.internal.SparkLogger;
 import org.apache.spark.internal.SparkLoggerFactory;
@@ -338,11 +336,8 @@ public void close() {
 
   @Override
   public String toString() {
-    return new ToStringBuilder(this, ToStringStyle.SHORT_PREFIX_STYLE)
-      .append("remoteAddress", channel.remoteAddress())
-      .append("clientId", clientId)
-      .append("isActive", isActive())
-      .toString();
+    return "TransportClient[remoteAddress=" + channel.remoteAddress() + "clientId=" + clientId +
+        ",isActive=" + isActive() + "]";
   }
 
   private static long requestId() {

common/network-common/src/main/java/org/apache/spark/network/protocol/ChunkFetchFailure.java

@@ -20,8 +20,6 @@
 import java.util.Objects;
 
 import io.netty.buffer.ByteBuf;
-import org.apache.commons.lang3.builder.ToStringBuilder;
-import org.apache.commons.lang3.builder.ToStringStyle;
 
 /**
  * Response to {@link ChunkFetchRequest} when there is an error fetching the chunk.
@@ -70,9 +68,6 @@ public boolean equals(Object other) {
 
   @Override
   public String toString() {
-    return new ToStringBuilder(this, ToStringStyle.SHORT_PREFIX_STYLE)
-      .append("streamChunkId", streamChunkId)
-      .append("errorString", errorString)
-      .toString();
+    return "ChunkFetchFailure[streamChunkId=" + streamChunkId + ",errorString=" + errorString + "]";
   }
 }

common/network-common/src/main/java/org/apache/spark/network/protocol/ChunkFetchRequest.java

@@ -18,8 +18,6 @@
 package org.apache.spark.network.protocol;
 
 import io.netty.buffer.ByteBuf;
-import org.apache.commons.lang3.builder.ToStringBuilder;
-import org.apache.commons.lang3.builder.ToStringStyle;
 
 /**
  * Request to fetch a sequence of a single chunk of a stream. This will correspond to a single
@@ -64,8 +62,6 @@ public boolean equals(Object other) {
 
   @Override
   public String toString() {
-    return new ToStringBuilder(this, ToStringStyle.SHORT_PREFIX_STYLE)
-      .append("streamChunkId", streamChunkId)
-      .toString();
+    return "ChunkFetchRequest[streamChunkId=" + streamChunkId + "]";
   }
 }

common/network-common/src/main/java/org/apache/spark/network/protocol/ChunkFetchSuccess.java

@@ -20,8 +20,6 @@
 import java.util.Objects;
 
 import io.netty.buffer.ByteBuf;
-import org.apache.commons.lang3.builder.ToStringBuilder;
-import org.apache.commons.lang3.builder.ToStringStyle;
 
 import org.apache.spark.network.buffer.ManagedBuffer;
 import org.apache.spark.network.buffer.NettyManagedBuffer;
@@ -83,9 +81,6 @@ public boolean equals(Object other) {
 
   @Override
   public String toString() {
-    return new ToStringBuilder(this, ToStringStyle.SHORT_PREFIX_STYLE)
-      .append("streamChunkId", streamChunkId)
-      .append("body", body())
-      .toString();
+    return "ChunkFetchSuccess[streamChunkId=" + streamChunkId + ",body=" + body() + "]";
   }
 }

common/network-common/src/main/java/org/apache/spark/network/protocol/MergedBlockMetaRequest.java

@@ -19,8 +19,6 @@
 
 import com.google.common.base.Objects;
 import io.netty.buffer.ByteBuf;
-import org.apache.commons.lang3.builder.ToStringBuilder;
-import org.apache.commons.lang3.builder.ToStringStyle;
 
 /**
  * Request to find the meta information for the specified merged block. The meta information
@@ -94,12 +92,7 @@ public boolean equals(Object other) {
 
   @Override
   public String toString() {
-    return new ToStringBuilder(this, ToStringStyle.SHORT_PREFIX_STYLE)
-      .append("requestId", requestId)
-      .append("appId", appId)
-      .append("shuffleId", shuffleId)
-      .append("shuffleMergeId", shuffleMergeId)
-      .append("reduceId", reduceId)
-      .toString();
+    return "MergedBlockMetaRequest[requestId=" + requestId + ",appId=" + appId + ",shuffleId=" +
+        shuffleId + ",shuffleMergeId=" + shuffleMergeId + ",reduceId=" + reduceId + "]";
   }
 }

common/network-common/src/main/java/org/apache/spark/network/protocol/MergedBlockMetaSuccess.java

@@ -19,8 +19,6 @@
 
 import com.google.common.base.Objects;
 import io.netty.buffer.ByteBuf;
-import org.apache.commons.lang3.builder.ToStringBuilder;
-import org.apache.commons.lang3.builder.ToStringStyle;
 
 import org.apache.spark.network.buffer.ManagedBuffer;
 import org.apache.spark.network.buffer.NettyManagedBuffer;
@@ -56,8 +54,7 @@ public int hashCode() {
 
   @Override
   public String toString() {
-    return new ToStringBuilder(this, ToStringStyle.SHORT_PREFIX_STYLE)
-      .append("requestId", requestId).append("numChunks", numChunks).toString();
+    return "MergedBlockMetaSuccess[requestId=" + requestId + ",numChunks=" + numChunks + "]";
   }
 
   @Override

common/network-common/src/main/java/org/apache/spark/network/protocol/OneWayMessage.java

@@ -20,8 +20,6 @@
 import java.util.Objects;
 
 import io.netty.buffer.ByteBuf;
-import org.apache.commons.lang3.builder.ToStringBuilder;
-import org.apache.commons.lang3.builder.ToStringStyle;
 
 import org.apache.spark.network.buffer.ManagedBuffer;
 import org.apache.spark.network.buffer.NettyManagedBuffer;
@@ -74,8 +72,6 @@ public boolean equals(Object other) {
 
   @Override
   public String toString() {
-    return new ToStringBuilder(this, ToStringStyle.SHORT_PREFIX_STYLE)
-      .append("body", body())
-      .toString();
+    return "OneWayMessage[body=" + body() + "]";
   }
 }