diff --git a/spring-core/src/main/java/org/springframework/core/metrics/jfr/FlightRecorderApplicationStartup.java b/spring-core/src/main/java/org/springframework/core/metrics/jfr/FlightRecorderApplicationStartup.java
index b59f931483d..2e47644cd6c 100644
--- a/spring-core/src/main/java/org/springframework/core/metrics/jfr/FlightRecorderApplicationStartup.java
+++ b/spring-core/src/main/java/org/springframework/core/metrics/jfr/FlightRecorderApplicationStartup.java
@@ -38,7 +38,7 @@ import org.springframework.core.metrics.StartupStep;
  */
 public class FlightRecorderApplicationStartup implements ApplicationStartup {
 
-	private final AtomicLong currentSequenceId = new AtomicLong(0);
+	private final AtomicLong currentSequenceId = new AtomicLong();
 
 	private final Deque<Long> currentSteps;
 
diff --git a/spring-expression/src/main/java/org/springframework/expression/spel/standard/SpelCompiler.java b/spring-expression/src/main/java/org/springframework/expression/spel/standard/SpelCompiler.java
index d94c18ea5c7..a431d3055a5 100644
--- a/spring-expression/src/main/java/org/springframework/expression/spel/standard/SpelCompiler.java
+++ b/spring-expression/src/main/java/org/springframework/expression/spel/standard/SpelCompiler.java
@@ -274,7 +274,7 @@ public final class SpelCompiler implements Opcodes {
 
 		private static final URL[] NO_URLS = new URL[0];
 
-		private final AtomicInteger classesDefinedCount = new AtomicInteger(0);
+		private final AtomicInteger classesDefinedCount = new AtomicInteger();
 
 		public ChildClassLoader(@Nullable ClassLoader classLoader) {
 			super(NO_URLS, classLoader);
diff --git a/spring-r2dbc/src/main/java/org/springframework/r2dbc/core/binding/AnonymousBindMarkers.java b/spring-r2dbc/src/main/java/org/springframework/r2dbc/core/binding/AnonymousBindMarkers.java
index 5b31fb34c08..a8e3b7ea973 100644
--- a/spring-r2dbc/src/main/java/org/springframework/r2dbc/core/binding/AnonymousBindMarkers.java
+++ b/spring-r2dbc/src/main/java/org/springframework/r2dbc/core/binding/AnonymousBindMarkers.java
@@ -42,7 +42,7 @@ class AnonymousBindMarkers implements BindMarkers {
 
 	// access via COUNTER_INCREMENTER
 	@SuppressWarnings("unused")
-	private volatile int counter = 0;
+	private volatile int counter;
 
 
 	/**