final class org.graalvm.compiler.truffle.runtime.hotspot.libgraal.IgvSupport$IgvDumpChannel extends org.graalvm.libgraal.LibGraalObject implements java.nio.channels.WritableByteChannel
  minor version: 0
  major version: 59
  flags: flags: (0x0030) ACC_FINAL, ACC_SUPER
  this_class: org.graalvm.compiler.truffle.runtime.hotspot.libgraal.IgvSupport$IgvDumpChannel
  super_class: org.graalvm.libgraal.LibGraalObject
{
  void <init>(long);
    descriptor: (J)V
    flags: (0x0000) 
    Code:
      stack=3, locals=3, args_size=2
        start local 0 // org.graalvm.compiler.truffle.runtime.hotspot.libgraal.IgvSupport$IgvDumpChannel this
        start local 1 // long handle
         0: .line 149
            aload 0 /* this */
            lload 1 /* handle */
            invokespecial org.graalvm.libgraal.LibGraalObject.<init>:(J)V
         1: .line 150
            return
        end local 1 // long handle
        end local 0 // org.graalvm.compiler.truffle.runtime.hotspot.libgraal.IgvSupport$IgvDumpChannel this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    2     0    this  Lorg/graalvm/compiler/truffle/runtime/hotspot/libgraal/IgvSupport$IgvDumpChannel;
            0    2     1  handle  J
    MethodParameters:
        Name  Flags
      handle  

  static java.nio.Buffer asBaseBuffer(java.nio.Buffer);
    descriptor: (Ljava/nio/Buffer;)Ljava/nio/Buffer;
    flags: (0x0008) ACC_STATIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // java.nio.Buffer obj
         0: .line 156
            aload 0 /* obj */
            areturn
        end local 0 // java.nio.Buffer obj
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0   obj  Ljava/nio/Buffer;
    MethodParameters:
      Name  Flags
      obj   

  public int write(java.nio.ByteBuffer);
    descriptor: (Ljava/nio/ByteBuffer;)I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=8, locals=6, args_size=2
        start local 0 // org.graalvm.compiler.truffle.runtime.hotspot.libgraal.IgvSupport$IgvDumpChannel this
        start local 1 // java.nio.ByteBuffer src
         0: .line 161
            aload 1 /* src */
            invokevirtual java.nio.ByteBuffer.hasArray:()Z
            ifeq 2
         1: .line 162
            new java.lang.IllegalArgumentException
            dup
            ldc "Only direct ByteBuffer is supported."
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
         2: .line 164
      StackMap locals:
      StackMap stack:
            aload 1 /* src */
            invokevirtual java.nio.ByteBuffer.capacity:()I
            istore 2 /* capacity */
        start local 2 // int capacity
         3: .line 165
            aload 1 /* src */
            invokevirtual java.nio.ByteBuffer.position:()I
            istore 3 /* pos */
        start local 3 // int pos
         4: .line 166
            aload 1 /* src */
            invokevirtual java.nio.ByteBuffer.limit:()I
            istore 4 /* limit */
        start local 4 // int limit
         5: .line 167
            invokestatic org.graalvm.libgraal.LibGraalScope.getIsolateThread:()J
            aload 0 /* this */
            invokevirtual org.graalvm.compiler.truffle.runtime.hotspot.libgraal.IgvSupport$IgvDumpChannel.getHandle:()J
            aload 1 /* src */
            iload 2 /* capacity */
            iload 3 /* pos */
            iload 4 /* limit */
            invokestatic org.graalvm.compiler.truffle.runtime.hotspot.libgraal.TruffleToLibGraalCalls.dumpChannelWrite:(JJLjava/nio/ByteBuffer;III)I
            istore 5 /* written */
        start local 5 // int written
         6: .line 168
            iload 5 /* written */
            ifle 8
         7: .line 169
            aload 1 /* src */
            invokestatic org.graalvm.compiler.truffle.runtime.hotspot.libgraal.IgvSupport$IgvDumpChannel.asBaseBuffer:(Ljava/nio/Buffer;)Ljava/nio/Buffer;
            iload 3 /* pos */
            iload 5 /* written */
            iadd
            invokevirtual java.nio.Buffer.position:(I)Ljava/nio/Buffer;
            pop
         8: .line 171
      StackMap locals: org.graalvm.compiler.truffle.runtime.hotspot.libgraal.IgvSupport$IgvDumpChannel java.nio.ByteBuffer int int int int
      StackMap stack:
            iload 5 /* written */
            ireturn
        end local 5 // int written
        end local 4 // int limit
        end local 3 // int pos
        end local 2 // int capacity
        end local 1 // java.nio.ByteBuffer src
        end local 0 // org.graalvm.compiler.truffle.runtime.hotspot.libgraal.IgvSupport$IgvDumpChannel this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    9     0      this  Lorg/graalvm/compiler/truffle/runtime/hotspot/libgraal/IgvSupport$IgvDumpChannel;
            0    9     1       src  Ljava/nio/ByteBuffer;
            3    9     2  capacity  I
            4    9     3       pos  I
            5    9     4     limit  I
            6    9     5   written  I
    Exceptions:
      throws java.io.IOException
    MethodParameters:
      Name  Flags
      src   

  public boolean isOpen();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=1, args_size=1
        start local 0 // org.graalvm.compiler.truffle.runtime.hotspot.libgraal.IgvSupport$IgvDumpChannel this
         0: .line 176
            invokestatic org.graalvm.libgraal.LibGraalScope.getIsolateThread:()J
            aload 0 /* this */
            invokevirtual org.graalvm.compiler.truffle.runtime.hotspot.libgraal.IgvSupport$IgvDumpChannel.getHandle:()J
            invokestatic org.graalvm.compiler.truffle.runtime.hotspot.libgraal.TruffleToLibGraalCalls.isDumpChannelOpen:(JJ)Z
            ireturn
        end local 0 // org.graalvm.compiler.truffle.runtime.hotspot.libgraal.IgvSupport$IgvDumpChannel this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/graalvm/compiler/truffle/runtime/hotspot/libgraal/IgvSupport$IgvDumpChannel;

  public void close();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=1, args_size=1
        start local 0 // org.graalvm.compiler.truffle.runtime.hotspot.libgraal.IgvSupport$IgvDumpChannel this
         0: .line 181
            invokestatic org.graalvm.libgraal.LibGraalScope.getIsolateThread:()J
            aload 0 /* this */
            invokevirtual org.graalvm.compiler.truffle.runtime.hotspot.libgraal.IgvSupport$IgvDumpChannel.getHandle:()J
            invokestatic org.graalvm.compiler.truffle.runtime.hotspot.libgraal.TruffleToLibGraalCalls.dumpChannelClose:(JJ)V
         1: .line 182
            return
        end local 0 // org.graalvm.compiler.truffle.runtime.hotspot.libgraal.IgvSupport$IgvDumpChannel this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/graalvm/compiler/truffle/runtime/hotspot/libgraal/IgvSupport$IgvDumpChannel;
    Exceptions:
      throws java.io.IOException
}
SourceFile: "IgvSupport.java"
NestHost: org.graalvm.compiler.truffle.runtime.hotspot.libgraal.IgvSupport
InnerClasses:
  private final IgvDumpChannel = org.graalvm.compiler.truffle.runtime.hotspot.libgraal.IgvSupport$IgvDumpChannel of org.graalvm.compiler.truffle.runtime.hotspot.libgraal.IgvSupport