class io.vertx.core.file.impl.FileSystemImpl$4 extends io.vertx.core.file.impl.FileSystemImpl$BlockingAction<java.lang.Void>
  minor version: 0
  major version: 59
  flags: flags: (0x0020) ACC_SUPER
  this_class: io.vertx.core.file.impl.FileSystemImpl$4
  super_class: io.vertx.core.file.impl.FileSystemImpl$BlockingAction
{
  final io.vertx.core.file.impl.FileSystemImpl this$0;
    descriptor: Lio/vertx/core/file/impl/FileSystemImpl;
    flags: (0x1010) ACC_FINAL, ACC_SYNTHETIC

  private final java.lang.String val$p;
    descriptor: Ljava/lang/String;
    flags: (0x1012) ACC_PRIVATE, ACC_FINAL, ACC_SYNTHETIC

  private final long val$len;
    descriptor: J
    flags: (0x1012) ACC_PRIVATE, ACC_FINAL, ACC_SYNTHETIC

  void <init>(io.vertx.core.file.impl.FileSystemImpl, io.vertx.core.file.impl.FileSystemImpl, java.lang.String, long);
    descriptor: (Lio/vertx/core/file/impl/FileSystemImpl;Lio/vertx/core/file/impl/FileSystemImpl;Ljava/lang/String;J)V
    flags: (0x0000) 
    Code:
      stack=3, locals=6, args_size=5
        start local 0 // io.vertx.core.file.impl.FileSystemImpl$4 this
         0: .line 689
            aload 0 /* this */
            aload 2
            putfield io.vertx.core.file.impl.FileSystemImpl$4.this$0:Lio/vertx/core/file/impl/FileSystemImpl;
            aload 0 /* this */
            aload 3
            putfield io.vertx.core.file.impl.FileSystemImpl$4.val$p:Ljava/lang/String;
            aload 0 /* this */
            lload 4
            putfield io.vertx.core.file.impl.FileSystemImpl$4.val$len:J
            aload 0 /* this */
            aload 1
            invokespecial io.vertx.core.file.impl.FileSystemImpl$BlockingAction.<init>:(Lio/vertx/core/file/impl/FileSystemImpl;)V
            return
        end local 0 // io.vertx.core.file.impl.FileSystemImpl$4 this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lio/vertx/core/file/impl/FileSystemImpl$4;
    MethodParameters:
         Name  Flags
      this$0   final
      this$1   final
      val$p    final
      val$len  final

  public java.lang.Void perform();
    descriptor: ()Ljava/lang/Void;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=5, args_size=1
        start local 0 // io.vertx.core.file.impl.FileSystemImpl$4 this
         0: .line 692
            aload 0 /* this */
            getfield io.vertx.core.file.impl.FileSystemImpl$4.this$0:Lio/vertx/core/file/impl/FileSystemImpl;
            getfield io.vertx.core.file.impl.FileSystemImpl.vertx:Lio/vertx/core/impl/VertxInternal;
            aload 0 /* this */
            getfield io.vertx.core.file.impl.FileSystemImpl$4.val$p:Ljava/lang/String;
            invokeinterface io.vertx.core.impl.VertxInternal.resolveFile:(Ljava/lang/String;)Ljava/io/File;
            invokevirtual java.io.File.getAbsolutePath:()Ljava/lang/String;
            astore 1 /* path */
        start local 1 // java.lang.String path
         1: .line 693
            aload 0 /* this */
            getfield io.vertx.core.file.impl.FileSystemImpl$4.val$len:J
            lconst_0
            lcmp
            ifge 3
         2: .line 694
            new io.vertx.core.file.FileSystemException
            dup
            ldc "Cannot truncate file to size < 0"
            invokespecial io.vertx.core.file.FileSystemException.<init>:(Ljava/lang/String;)V
            athrow
         3: .line 696
      StackMap locals: java.lang.String
      StackMap stack:
            aload 1 /* path */
            iconst_0
            anewarray java.lang.String
            invokestatic java.nio.file.Paths.get:(Ljava/lang/String;[Ljava/lang/String;)Ljava/nio/file/Path;
            iconst_0
            anewarray java.nio.file.LinkOption
            invokestatic java.nio.file.Files.exists:(Ljava/nio/file/Path;[Ljava/nio/file/LinkOption;)Z
            ifne 5
         4: .line 697
            new io.vertx.core.file.FileSystemException
            dup
            new java.lang.StringBuilder
            dup
            ldc "Cannot truncate file "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 1 /* path */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            ldc ". Does not exist"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial io.vertx.core.file.FileSystemException.<init>:(Ljava/lang/String;)V
            athrow
         5: .line 699
      StackMap locals:
      StackMap stack:
            aconst_null
            astore 2
            aconst_null
            astore 3
         6: new java.io.RandomAccessFile
            dup
            aload 1 /* path */
            ldc "rw"
            invokespecial java.io.RandomAccessFile.<init>:(Ljava/lang/String;Ljava/lang/String;)V
            astore 4 /* raf */
        start local 4 // java.io.RandomAccessFile raf
         7: .line 700
            aload 4 /* raf */
            aload 0 /* this */
            getfield io.vertx.core.file.impl.FileSystemImpl$4.val$len:J
            invokevirtual java.io.RandomAccessFile.setLength:(J)V
         8: .line 701
            aload 4 /* raf */
            ifnull 16
            aload 4 /* raf */
            invokevirtual java.io.RandomAccessFile.close:()V
            goto 16
      StackMap locals: io.vertx.core.file.impl.FileSystemImpl$4 java.lang.String java.lang.Throwable java.lang.Throwable java.io.RandomAccessFile
      StackMap stack: java.lang.Throwable
         9: astore 2
            aload 4 /* raf */
            ifnull 10
            aload 4 /* raf */
            invokevirtual java.io.RandomAccessFile.close:()V
        end local 4 // java.io.RandomAccessFile raf
      StackMap locals:
      StackMap stack:
        10: aload 2
            athrow
      StackMap locals:
      StackMap stack: java.lang.Throwable
        11: astore 3
            aload 2
            ifnonnull 12
            aload 3
            astore 2
            goto 13
      StackMap locals:
      StackMap stack:
        12: aload 2
            aload 3
            if_acmpeq 13
            aload 2
            aload 3
            invokevirtual java.lang.Throwable.addSuppressed:(Ljava/lang/Throwable;)V
      StackMap locals:
      StackMap stack:
        13: aload 2
            athrow
        end local 1 // java.lang.String path
        14: .line 702
      StackMap locals: io.vertx.core.file.impl.FileSystemImpl$4
      StackMap stack: java.io.IOException
            astore 1 /* e */
        start local 1 // java.io.IOException e
        15: .line 703
            new io.vertx.core.file.FileSystemException
            dup
            aload 1 /* e */
            invokespecial io.vertx.core.file.FileSystemException.<init>:(Ljava/lang/Throwable;)V
            athrow
        end local 1 // java.io.IOException e
        16: .line 705
      StackMap locals:
      StackMap stack:
            aconst_null
            areturn
        end local 0 // io.vertx.core.file.impl.FileSystemImpl$4 this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   17     0  this  Lio/vertx/core/file/impl/FileSystemImpl$4;
            1   14     1  path  Ljava/lang/String;
            7   10     4   raf  Ljava/io/RandomAccessFile;
           15   16     1     e  Ljava/io/IOException;
      Exception table:
        from    to  target  type
           7     8       9  any
           6    11      11  any
           0    14      14  Class java.io.IOException

  public java.lang.Object perform();
    descriptor: ()Ljava/lang/Object;
    flags: (0x1041) ACC_PUBLIC, ACC_BRIDGE, ACC_SYNTHETIC
    Code:
      stack=1, locals=1, args_size=1
         0: .line 1
            aload 0
            invokevirtual io.vertx.core.file.impl.FileSystemImpl$4.perform:()Ljava/lang/Void;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature
}
Signature: Lio/vertx/core/file/impl/FileSystemImpl$BlockingAction<Ljava/lang/Void;>;
SourceFile: "FileSystemImpl.java"
EnclosingMethod: io.vertx.core.file.impl.FileSystemImpl.truncateInternal:(Ljava/lang/String;J)Lio/vertx/core/file/impl/FileSystemImpl$BlockingAction;
NestHost: io.vertx.core.file.impl.FileSystemImpl
InnerClasses:
  io.vertx.core.file.impl.FileSystemImpl$4
  protected abstract BlockingAction = io.vertx.core.file.impl.FileSystemImpl$BlockingAction of io.vertx.core.file.impl.FileSystemImpl