diff --git a/src/java.base/share/classes/module-info.java b/src/java.base/share/classes/module-info.java
index 8956cb33219..611a9f55ad6 100644
--- a/src/java.base/share/classes/module-info.java
+++ b/src/java.base/share/classes/module-info.java
@@ -193,15 +193,17 @@ module java.base {
         java.logging;
     exports jdk.internal.classfile to
         jdk.jartool,
-        jdk.jlink;
+        jdk.jlink,
+        jdk.jshell;
     exports jdk.internal.classfile.attribute to
         jdk.jartool;
     exports jdk.internal.classfile.constantpool to
         jdk.jartool;
+    exports jdk.internal.classfile.instruction to
+        jdk.jshell;
     exports jdk.internal.org.objectweb.asm to
         jdk.jfr,
-        jdk.jlink,
-        jdk.jshell;
+        jdk.jlink;
     exports jdk.internal.org.objectweb.asm.tree to
         jdk.jfr,
         jdk.jlink;
diff --git a/src/jdk.jshell/share/classes/jdk/jshell/execution/LocalExecutionControl.java b/src/jdk.jshell/share/classes/jdk/jshell/execution/LocalExecutionControl.java
index 88a8f96883e..ca2282341c0 100644
--- a/src/jdk.jshell/share/classes/jdk/jshell/execution/LocalExecutionControl.java
+++ b/src/jdk.jshell/share/classes/jdk/jshell/execution/LocalExecutionControl.java
@@ -24,17 +24,17 @@
  */
 package jdk.jshell.execution;
 
+import java.lang.constant.ClassDesc;
+import java.lang.constant.ConstantDescs;
+import java.lang.constant.MethodTypeDesc;
 import java.lang.reflect.Field;
 import java.lang.reflect.InvocationTargetException;
 import java.lang.reflect.Method;
 import java.util.concurrent.atomic.AtomicReference;
 import java.util.stream.Stream;
-import jdk.internal.org.objectweb.asm.ClassReader;
-import jdk.internal.org.objectweb.asm.ClassVisitor;
-import jdk.internal.org.objectweb.asm.ClassWriter;
-import jdk.internal.org.objectweb.asm.Label;
-import jdk.internal.org.objectweb.asm.MethodVisitor;
-import jdk.internal.org.objectweb.asm.Opcodes;
+import jdk.internal.classfile.Classfile;
+import jdk.internal.classfile.ClassTransform;
+import jdk.internal.classfile.instruction.BranchInstruction;
 
 /**
  * An implementation of {@link jdk.jshell.spi.ExecutionControl} which executes
@@ -74,43 +74,31 @@ public class LocalExecutionControl extends DirectExecutionControl {
                 .toArray(ClassBytecodes[]::new));
     }
 
+    private static final String CANCEL_CLASS = "REPL.$Cancel$";
+    private static final ClassDesc CD_Cancel = ClassDesc.of(CANCEL_CLASS);
+    private static final ClassDesc CD_ThreadDeath = ClassDesc.of("java.lang.ThreadDeath");
+    private static final MethodTypeDesc MTD_void = MethodTypeDesc.of(ConstantDescs.CD_void);
+
     private static byte[] instrument(byte[] classFile) {
-        var reader  = new ClassReader(classFile);
-        var writer = new ClassWriter(reader, 0);
-        reader.accept(new ClassVisitor(Opcodes.ASM9, writer) {
-            @Override
-            public MethodVisitor visitMethod(int access, String name, String descriptor, String signature, String[] exceptions) {
-                return new MethodVisitor(Opcodes.ASM9, super.visitMethod(access, name, descriptor, signature, exceptions)) {
-                    @Override
-                    public void visitJumpInsn(int opcode, Label label) {
-                        visitMethodInsn(Opcodes.INVOKESTATIC, "REPL/$Cancel$", "stopCheck", "()V", false);
-                        super.visitJumpInsn(opcode, label);
-                    }
-                };
-            }
-        }, 0);
-        return writer.toByteArray();
+        return Classfile.parse(classFile)
+                        .transform(ClassTransform.transformingMethodBodies((cob, coe) -> {
+                            if (coe instanceof BranchInstruction)
+                                cob.invokestatic(CD_Cancel, "stopCheck", MTD_void);
+                            cob.with(coe);
+                        }));
     }
 
     private static ClassBytecodes genCancelClass() {
-        var cancelWriter = new ClassWriter(ClassWriter.COMPUTE_FRAMES | ClassWriter.COMPUTE_MAXS);
-        cancelWriter.visit(Opcodes.V19, Opcodes.ACC_PUBLIC, "REPL/$Cancel$", null, "java/lang/Object", null);
-        cancelWriter.visitField(Opcodes.ACC_PUBLIC | Opcodes.ACC_STATIC | Opcodes.ACC_VOLATILE, "allStop", "Z", null, null);
-        var checkVisitor = cancelWriter.visitMethod(Opcodes.ACC_PUBLIC | Opcodes.ACC_STATIC, "stopCheck", "()V", null, null);
-            checkVisitor.visitCode();
-            checkVisitor.visitFieldInsn(Opcodes.GETSTATIC, "REPL/$Cancel$", "allStop", "Z");
-            var skip = new Label();
-            checkVisitor.visitJumpInsn(Opcodes.IFEQ, skip);
-            checkVisitor.visitTypeInsn(Opcodes.NEW, "java/lang/ThreadDeath");
-            checkVisitor.visitInsn(Opcodes.DUP);
-            checkVisitor.visitMethodInsn(Opcodes.INVOKESPECIAL, "java/lang/ThreadDeath", "<init>", "()V", false);
-            checkVisitor.visitInsn(Opcodes.ATHROW);
-            checkVisitor.visitLabel(skip);
-            checkVisitor.visitInsn(Opcodes.RETURN);
-            checkVisitor.visitMaxs(0, 0);
-            checkVisitor.visitEnd();
-        cancelWriter.visitEnd();
-        return new ClassBytecodes("REPL.$Cancel$", cancelWriter.toByteArray());
+        return new ClassBytecodes(CANCEL_CLASS, Classfile.build(CD_Cancel, clb ->
+             clb.withFlags(Classfile.ACC_PUBLIC)
+                .withField("allStop", ConstantDescs.CD_boolean, Classfile.ACC_PUBLIC | Classfile.ACC_STATIC | Classfile.ACC_VOLATILE)
+                .withMethodBody("stopCheck", MTD_void, Classfile.ACC_PUBLIC | Classfile.ACC_STATIC, cob ->
+                        cob.getstatic(CD_Cancel, "allStop", ConstantDescs.CD_boolean)
+                           .ifThenElse(tb -> tb.new_(CD_ThreadDeath)
+                                               .dup()
+                                               .invokespecial(CD_ThreadDeath, "<init>", MTD_void)
+                                               .athrow(),
+                                       eb -> eb.return_()))));
     }
 
     @Override
@@ -118,7 +106,7 @@ public class LocalExecutionControl extends DirectExecutionControl {
     protected String invoke(Method doitMethod) throws Exception {
         if (allStop == null) {
             super.load(new ClassBytecodes[]{ genCancelClass() });
-            allStop = findClass("REPL.$Cancel$").getDeclaredField("allStop");
+            allStop = findClass(CANCEL_CLASS).getDeclaredField("allStop");
         }
         allStop.set(null, false);
 
diff --git a/test/jdk/jdk/classfile/TEST.properties b/test/jdk/jdk/classfile/TEST.properties
index 9215ccc3ce4..41aaa61dc62 100644
--- a/test/jdk/jdk/classfile/TEST.properties
+++ b/test/jdk/jdk/classfile/TEST.properties
@@ -1,4 +1,4 @@
-maxOutputSize = 500000
+maxOutputSize = 2500000
 enablePreview = true
 modules = \
     java.base/jdk.internal.classfile \