public class com.oracle.truffle.js.stats.ShellWithStats extends com.oracle.truffle.js.shell.RepeatingLauncher
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: com.oracle.truffle.js.stats.ShellWithStats
  super_class: com.oracle.truffle.js.shell.RepeatingLauncher
{
  private boolean heapDump;
    descriptor: Z
    flags: (0x0002) ACC_PRIVATE

  private java.lang.String heapDumpFileName;
    descriptor: Ljava/lang/String;
    flags: (0x0002) ACC_PRIVATE

  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // com.oracle.truffle.js.stats.ShellWithStats this
         0: .line 56
            aload 0 /* this */
            invokespecial com.oracle.truffle.js.shell.RepeatingLauncher.<init>:()V
         1: .line 57
            aload 0 /* this */
            iconst_0
            putfield com.oracle.truffle.js.stats.ShellWithStats.heapDump:Z
         2: .line 58
            aload 0 /* this */
            aconst_null
            putfield com.oracle.truffle.js.stats.ShellWithStats.heapDumpFileName:Ljava/lang/String;
         3: .line 56
            return
        end local 0 // com.oracle.truffle.js.stats.ShellWithStats this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Lcom/oracle/truffle/js/stats/ShellWithStats;

  public static void main(java.lang.String[]);
    descriptor: ([Ljava/lang/String;)V
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // java.lang.String[] args
         0: .line 61
            new com.oracle.truffle.js.stats.ShellWithStats
            dup
            invokespecial com.oracle.truffle.js.stats.ShellWithStats.<init>:()V
            aload 0 /* args */
            invokevirtual com.oracle.truffle.js.stats.ShellWithStats.launch:([Ljava/lang/String;)V
         1: .line 62
            return
        end local 0 // java.lang.String[] args
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  args  [Ljava/lang/String;
    MethodParameters:
      Name  Flags
      args  

  protected com.oracle.truffle.js.shell.JSLauncher$PreprocessResult preprocessArgument(java.lang.String);
    descriptor: (Ljava/lang/String;)Lcom/oracle/truffle/js/shell/JSLauncher$PreprocessResult;
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=4, locals=2, args_size=2
        start local 0 // com.oracle.truffle.js.stats.ShellWithStats this
        start local 1 // java.lang.String argument
         0: .line 66
            aload 1 /* argument */
            ldc "heap-dump"
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifeq 3
         1: .line 67
            aload 0 /* this */
            iconst_1
            putfield com.oracle.truffle.js.stats.ShellWithStats.heapDump:Z
         2: .line 68
            getstatic com.oracle.truffle.js.shell.JSLauncher$PreprocessResult.Consumed:Lcom/oracle/truffle/js/shell/JSLauncher$PreprocessResult;
            areturn
         3: .line 70
      StackMap locals:
      StackMap stack:
            aload 1 /* argument */
            ldc "heap-dump-file"
            invokevirtual java.lang.String.startsWith:(Ljava/lang/String;)Z
            ifeq 6
         4: .line 71
            aload 0 /* this */
            aload 1 /* argument */
            aload 1 /* argument */
            ldc "="
            invokevirtual java.lang.String.indexOf:(Ljava/lang/String;)I
            iconst_1
            iadd
            invokevirtual java.lang.String.substring:(I)Ljava/lang/String;
            putfield com.oracle.truffle.js.stats.ShellWithStats.heapDumpFileName:Ljava/lang/String;
         5: .line 72
            getstatic com.oracle.truffle.js.shell.JSLauncher$PreprocessResult.Consumed:Lcom/oracle/truffle/js/shell/JSLauncher$PreprocessResult;
            areturn
         6: .line 74
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 1 /* argument */
            invokespecial com.oracle.truffle.js.shell.RepeatingLauncher.preprocessArgument:(Ljava/lang/String;)Lcom/oracle/truffle/js/shell/JSLauncher$PreprocessResult;
            areturn
        end local 1 // java.lang.String argument
        end local 0 // com.oracle.truffle.js.stats.ShellWithStats this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    7     0      this  Lcom/oracle/truffle/js/stats/ShellWithStats;
            0    7     1  argument  Ljava/lang/String;
    MethodParameters:
          Name  Flags
      argument  

  protected void printHelp(org.graalvm.options.OptionCategory);
    descriptor: (Lorg/graalvm/options/OptionCategory;)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // com.oracle.truffle.js.stats.ShellWithStats this
        start local 1 // org.graalvm.options.OptionCategory maxCategory
         0: .line 79
            aload 0 /* this */
            aload 1 /* maxCategory */
            invokespecial com.oracle.truffle.js.shell.RepeatingLauncher.printHelp:(Lorg/graalvm/options/OptionCategory;)V
         1: .line 80
            ldc "--heap-dump"
            ldc "take a heap dump at the end of the execution"
            invokestatic com.oracle.truffle.js.stats.ShellWithStats.printOption:(Ljava/lang/String;Ljava/lang/String;)V
         2: .line 81
            return
        end local 1 // org.graalvm.options.OptionCategory maxCategory
        end local 0 // com.oracle.truffle.js.stats.ShellWithStats this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    3     0         this  Lcom/oracle/truffle/js/stats/ShellWithStats;
            0    3     1  maxCategory  Lorg/graalvm/options/OptionCategory;
    MethodParameters:
             Name  Flags
      maxCategory  

  protected int executeScripts(org.graalvm.polyglot.Context$Builder);
    descriptor: (Lorg/graalvm/polyglot/Context$Builder;)I
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=4, locals=4, args_size=2
        start local 0 // com.oracle.truffle.js.stats.ShellWithStats this
        start local 1 // org.graalvm.polyglot.Context$Builder contextBuilder
         0: .line 85
            aload 0 /* this */
            aload 1 /* contextBuilder */
            invokespecial com.oracle.truffle.js.shell.RepeatingLauncher.executeScripts:(Lorg/graalvm/polyglot/Context$Builder;)I
            istore 2 /* result */
        start local 2 // int result
         1: .line 86
            getstatic com.oracle.truffle.js.runtime.JSConfig.SubstrateVM:Z
            ifne 12
            aload 0 /* this */
            getfield com.oracle.truffle.js.stats.ShellWithStats.heapDump:Z
            ifeq 12
         2: .line 88
            aload 0 /* this */
            getfield com.oracle.truffle.js.stats.ShellWithStats.heapDumpFileName:Ljava/lang/String;
            ifnonnull 3
            invokestatic com.oracle.truffle.js.builtins.helper.HeapDump.defaultDumpName:()Ljava/lang/String;
            goto 4
      StackMap locals: int
      StackMap stack:
         3: aload 0 /* this */
            getfield com.oracle.truffle.js.stats.ShellWithStats.heapDumpFileName:Ljava/lang/String;
      StackMap locals:
      StackMap stack: java.lang.String
         4: astore 3 /* dumpName */
        start local 3 // java.lang.String dumpName
         5: .line 89
            aload 3 /* dumpName */
            invokestatic com.oracle.truffle.js.stats.ShellWithStats.deleteIfExists:(Ljava/lang/String;)V
         6: .line 90
            getstatic java.lang.System.out:Ljava/io/PrintStream;
            new java.lang.StringBuilder
            dup
            ldc "Dumping the heap to: "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 3 /* dumpName */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokevirtual java.io.PrintStream.println:(Ljava/lang/String;)V
         7: .line 91
            aload 3 /* dumpName */
            iconst_1
            invokestatic com.oracle.truffle.js.builtins.helper.HeapDump.dump:(Ljava/lang/String;Z)V
         8: .line 92
            iconst_1
            anewarray java.lang.String
            dup
            iconst_0
            aload 3 /* dumpName */
            aastore
            invokestatic com.oracle.truffle.js.stats.heap.HeapDumpAnalyzer.main:([Ljava/lang/String;)V
        end local 3 // java.lang.String dumpName
         9: .line 93
            goto 12
      StackMap locals:
      StackMap stack: java.io.IOException
        10: astore 3 /* e */
        start local 3 // java.io.IOException e
        11: .line 94
            new java.lang.RuntimeException
            dup
            aload 3 /* e */
            invokespecial java.lang.RuntimeException.<init>:(Ljava/lang/Throwable;)V
            athrow
        end local 3 // java.io.IOException e
        12: .line 97
      StackMap locals:
      StackMap stack:
            iload 2 /* result */
            ireturn
        end local 2 // int result
        end local 1 // org.graalvm.polyglot.Context$Builder contextBuilder
        end local 0 // com.oracle.truffle.js.stats.ShellWithStats this
      LocalVariableTable:
        Start  End  Slot            Name  Signature
            0   13     0            this  Lcom/oracle/truffle/js/stats/ShellWithStats;
            0   13     1  contextBuilder  Lorg/graalvm/polyglot/Context$Builder;
            1   13     2          result  I
            5    9     3        dumpName  Ljava/lang/String;
           11   12     3               e  Ljava/io/IOException;
      Exception table:
        from    to  target  type
           2     9      10  Class java.io.IOException
    MethodParameters:
                Name  Flags
      contextBuilder  

  private static void deleteIfExists(java.lang.String);
    descriptor: (Ljava/lang/String;)V
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=4, locals=2, args_size=1
        start local 0 // java.lang.String dumpName
         0: .line 101
            new java.io.File
            dup
            aload 0 /* dumpName */
            invokespecial java.io.File.<init>:(Ljava/lang/String;)V
            astore 1 /* dumpFile */
        start local 1 // java.io.File dumpFile
         1: .line 102
            aload 1 /* dumpFile */
            invokevirtual java.io.File.exists:()Z
            ifeq 5
         2: .line 103
            getstatic java.lang.System.out:Ljava/io/PrintStream;
            new java.lang.StringBuilder
            dup
            ldc "Deleting existing file: "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 0 /* dumpName */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokevirtual java.io.PrintStream.println:(Ljava/lang/String;)V
         3: .line 104
            aload 1 /* dumpFile */
            invokevirtual java.io.File.delete:()Z
            ifne 5
         4: .line 105
            getstatic java.lang.System.out:Ljava/io/PrintStream;
            ldc "could not delete"
            invokevirtual java.io.PrintStream.println:(Ljava/lang/String;)V
         5: .line 108
      StackMap locals: java.io.File
      StackMap stack:
            return
        end local 1 // java.io.File dumpFile
        end local 0 // java.lang.String dumpName
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    6     0  dumpName  Ljava/lang/String;
            1    6     1  dumpFile  Ljava/io/File;
    MethodParameters:
          Name  Flags
      dumpName  
}
SourceFile: "ShellWithStats.java"
InnerClasses:
  public final PreprocessResult = com.oracle.truffle.js.shell.JSLauncher$PreprocessResult of com.oracle.truffle.js.shell.JSLauncher
  public final Builder = org.graalvm.polyglot.Context$Builder of org.graalvm.polyglot.Context