merge: #10171

10171: Small Clean up r=Zelldon a=Zelldon

## Description

* Remove unused BufferedProcessingResultBuilder, see #10001
* Remove some unused fields

<!-- Please explain the changes you made here. -->

## Related issues

<!-- Which issues are closed by this PR or are related -->

related to #10001



Co-authored-by: Christopher Zell <zelldon91@googlemail.com>

engine/src/main/java/io/camunda/zeebe/streamprocessor/ProcessingStateMachine.java

@@ -16,9 +16,7 @@
 import io.camunda.zeebe.engine.api.TypedRecord;
 import io.camunda.zeebe.engine.metrics.StreamProcessorMetrics;
 import io.camunda.zeebe.engine.processing.streamprocessor.RecordValues;
-import io.camunda.zeebe.engine.state.mutable.MutableZeebeState;
 import io.camunda.zeebe.logstreams.impl.Loggers;
-import io.camunda.zeebe.logstreams.log.LogStream;
 import io.camunda.zeebe.logstreams.log.LogStreamReader;
 import io.camunda.zeebe.logstreams.log.LoggedEvent;
 import io.camunda.zeebe.protocol.impl.record.RecordMetadata;
@@ -88,14 +86,8 @@ public final class ProcessingStateMachine {
       "Expected to execute side effects for record '{} {}' successfully, but exception was thrown.";
   private static final String ERROR_MESSAGE_UPDATE_STATE_FAILED =
       "Expected to successfully update state for record '{} {}', but caught an exception. Retry.";
-  private static final String ERROR_MESSAGE_ON_EVENT_FAILED_SKIP_EVENT =
-      "Expected to find processor for record '{} {}', but caught an exception. Skip this record.";
-  private static final String ERROR_MESSAGE_PROCESSING_FAILED_SKIP_EVENT =
-      "Expected to successfully process record '{} {}' with processor, but caught an exception. Skip this record.";
   private static final String ERROR_MESSAGE_PROCESSING_FAILED_RETRY_PROCESSING =
       "Expected to process record '{} {}' successfully on stream processor, but caught recoverable exception. Retry processing.";
-  private static final String PROCESSING_ERROR_MESSAGE =
-      "Expected to process record '%s' without errors, but exception occurred with message '%s'.";
   private static final String NOTIFY_PROCESSED_LISTENER_ERROR_MESSAGE =
       "Expected to invoke processed listener for record {} successfully, but exception was thrown.";
   private static final String NOTIFY_SKIPPED_LISTENER_ERROR_MESSAGE =
@@ -113,11 +105,9 @@ public final class ProcessingStateMachine {
       new MetadataEventFilter(
           recordMetadata -> recordMetadata.getRecordType() != RecordType.COMMAND);
 
-  private final MutableZeebeState zeebeState;
   private final MutableLastProcessedPositionState lastProcessedPositionState;
   private final RecordMetadata metadata = new RecordMetadata();
   private final ActorControl actor;
-  private final LogStream logStream;
   private final LogStreamReader logStreamReader;
   private final LegacyTypedStreamWriter logStreamWriter;
   private final TransactionContext transactionContext;
@@ -157,8 +147,6 @@ public ProcessingStateMachine(
     recordValues = context.getRecordValues();
     logStreamReader = context.getLogStreamReader();
     logStreamWriter = context.getLogStreamWriter();
-    logStream = context.getLogStream();
-    zeebeState = context.getZeebeState();
     transactionContext = context.getTransactionContext();
     abortCondition = context.getAbortCondition();
     lastProcessedPositionState = context.getLastProcessedPositionState();
@@ -168,7 +156,7 @@ public ProcessingStateMachine(
     updateStateRetryStrategy = new RecoverableRetryStrategy(actor);
     this.shouldProcessNext = shouldProcessNext;
 
-    final int partitionId = logStream.getPartitionId();
+    final int partitionId = context.getLogStream().getPartitionId();
     typedCommand = new TypedRecordImpl(partitionId);
 
     metrics = new StreamProcessorMetrics(partitionId);