public class jdk.internal.foreign.abi.UpcallStubs
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: jdk.internal.foreign.abi.UpcallStubs
  super_class: java.lang.Object
{
  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=0, locals=0, args_size=0
         0: .line 55
            invokestatic jdk.internal.foreign.abi.UpcallStubs.registerNatives:()V
         1: .line 56
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // jdk.internal.foreign.abi.UpcallStubs this
         0: .line 32
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
            return
        end local 0 // jdk.internal.foreign.abi.UpcallStubs this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljdk/internal/foreign/abi/UpcallStubs;

  public static jdk.incubator.foreign.MemorySegment upcallAddress(jdk.internal.foreign.abi.UpcallHandler);
    descriptor: (Ljdk/internal/foreign/abi/UpcallHandler;)Ljdk/incubator/foreign/MemorySegment;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=5, locals=3, args_size=1
        start local 0 // jdk.internal.foreign.abi.UpcallHandler handler
         0: .line 35
            aload 0 /* handler */
            invokeinterface jdk.internal.foreign.abi.UpcallHandler.entryPoint:()J
            lstore 1 /* stubAddress */
        start local 1 // long stubAddress
         1: .line 37
            lload 1 /* stubAddress */
            invokestatic jdk.incubator.foreign.MemoryAddress.ofLong:(J)Ljdk/incubator/foreign/MemoryAddress;
            lconst_0
            lload 1 /* stubAddress */
            invokedynamic run(J)Ljava/lang/Runnable;
              Bootstrap: invokestatic java.lang.invoke.LambdaMetafactory.metafactory:(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodHandle;Ljava/lang/invoke/MethodType;)Ljava/lang/invoke/CallSite;
                Method arguments:
                  ()V
                  jdk/internal/foreign/abi/UpcallStubs.lambda$0(J)V (6)
                  ()V
            aconst_null
         2: .line 36
            invokestatic jdk.internal.foreign.NativeMemorySegmentImpl.makeNativeSegmentUnchecked:(Ljdk/incubator/foreign/MemoryAddress;JLjava/lang/Runnable;Ljava/lang/Object;)Ljdk/incubator/foreign/MemorySegment;
         3: .line 38
            invokeinterface jdk.incubator.foreign.MemorySegment.share:()Ljdk/incubator/foreign/MemorySegment;
         4: .line 39
            bipush 28
            invokeinterface jdk.incubator.foreign.MemorySegment.withAccessModes:(I)Ljdk/incubator/foreign/MemorySegment;
         5: .line 36
            areturn
        end local 1 // long stubAddress
        end local 0 // jdk.internal.foreign.abi.UpcallHandler handler
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    6     0      handler  Ljdk/internal/foreign/abi/UpcallHandler;
            1    6     1  stubAddress  J
    MethodParameters:
         Name  Flags
      handler  

  private static void freeUpcallStub(long);
    descriptor: (J)V
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=5, locals=2, args_size=1
        start local 0 // long stubAddress
         0: .line 43
            lload 0 /* stubAddress */
            invokestatic jdk.internal.foreign.abi.UpcallStubs.freeUpcallStub0:(J)Z
            ifne 2
         1: .line 44
            new java.lang.IllegalStateException
            dup
            new java.lang.StringBuilder
            dup
            ldc "Not a stub address: "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            lload 0 /* stubAddress */
            invokevirtual java.lang.StringBuilder.append:(J)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.lang.IllegalStateException.<init>:(Ljava/lang/String;)V
            athrow
         2: .line 46
      StackMap locals:
      StackMap stack:
            return
        end local 0 // long stubAddress
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    3     0  stubAddress  J
    MethodParameters:
             Name  Flags
      stubAddress  

  private static native boolean freeUpcallStub0(long);
    descriptor: (J)Z
    flags: (0x010a) ACC_PRIVATE, ACC_STATIC, ACC_NATIVE
    MethodParameters:
      Name  Flags
      addr  

  private static native void registerNatives();
    descriptor: ()V
    flags: (0x010a) ACC_PRIVATE, ACC_STATIC, ACC_NATIVE

  private static void lambda$0(long);
    descriptor: (J)V
    flags: (0x100a) ACC_PRIVATE, ACC_STATIC, ACC_SYNTHETIC
    Code:
      stack=2, locals=2, args_size=1
         0: .line 37
            lload 0
            invokestatic jdk.internal.foreign.abi.UpcallStubs.freeUpcallStub:(J)V
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature
}
SourceFile: "UpcallStubs.java"
InnerClasses:
  public final Lookup = java.lang.invoke.MethodHandles$Lookup of java.lang.invoke.MethodHandles