public class org.jruby.management.Runtime implements org.jruby.management.RuntimeMBean
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.jruby.management.Runtime
  super_class: java.lang.Object
{
  private final java.lang.ref.SoftReference<org.jruby.Ruby> ruby;
    descriptor: Ljava/lang/ref/SoftReference;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Ljava/lang/ref/SoftReference<Lorg/jruby/Ruby;>;

  private static final com.headius.backport9.stack.StackWalker WALKER;
    descriptor: Lcom/headius/backport9/stack/StackWalker;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=1, locals=0, args_size=0
         0: .line 52
            getstatic org.jruby.runtime.ThreadContext.WALKER:Lcom/headius/backport9/stack/StackWalker;
            putstatic org.jruby.management.Runtime.WALKER:Lcom/headius/backport9/stack/StackWalker;
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public void <init>(org.jruby.Ruby);
    descriptor: (Lorg/jruby/Ruby;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=2, args_size=2
        start local 0 // org.jruby.management.Runtime this
        start local 1 // org.jruby.Ruby ruby
         0: .line 54
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 55
            aload 0 /* this */
            new java.lang.ref.SoftReference
            dup
            aload 1 /* ruby */
            invokespecial java.lang.ref.SoftReference.<init>:(Ljava/lang/Object;)V
            putfield org.jruby.management.Runtime.ruby:Ljava/lang/ref/SoftReference;
         2: .line 56
            return
        end local 1 // org.jruby.Ruby ruby
        end local 0 // org.jruby.management.Runtime this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lorg/jruby/management/Runtime;
            0    3     1  ruby  Lorg/jruby/Ruby;
    MethodParameters:
      Name  Flags
      ruby  

  public int getExceptionCount();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.jruby.management.Runtime this
         0: .line 59
            aload 0 /* this */
            getfield org.jruby.management.Runtime.ruby:Ljava/lang/ref/SoftReference;
            invokevirtual java.lang.ref.SoftReference.get:()Ljava/lang/Object;
            checkcast org.jruby.Ruby
            invokevirtual org.jruby.Ruby.getExceptionCount:()I
            ireturn
        end local 0 // org.jruby.management.Runtime this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/jruby/management/Runtime;

  public int getBacktraceCount();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.jruby.management.Runtime this
         0: .line 63
            aload 0 /* this */
            getfield org.jruby.management.Runtime.ruby:Ljava/lang/ref/SoftReference;
            invokevirtual java.lang.ref.SoftReference.get:()Ljava/lang/Object;
            checkcast org.jruby.Ruby
            invokevirtual org.jruby.Ruby.getBacktraceCount:()I
            ireturn
        end local 0 // org.jruby.management.Runtime this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/jruby/management/Runtime;

  public int getCallerCount();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.jruby.management.Runtime this
         0: .line 67
            aload 0 /* this */
            getfield org.jruby.management.Runtime.ruby:Ljava/lang/ref/SoftReference;
            invokevirtual java.lang.ref.SoftReference.get:()Ljava/lang/Object;
            checkcast org.jruby.Ruby
            invokevirtual org.jruby.Ruby.getCallerCount:()I
            ireturn
        end local 0 // org.jruby.management.Runtime this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/jruby/management/Runtime;

  public java.lang.String threadDump();
    descriptor: ()Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.jruby.management.Runtime this
         0: .line 71
            aload 0 /* this */
            getstatic org.jruby.runtime.backtrace.TraceType$Gather.NORMAL:Lorg/jruby/runtime/backtrace/TraceType$Gather;
            invokevirtual org.jruby.management.Runtime.dumpThreads:(Lorg/jruby/runtime/backtrace/TraceType$Gather;)Ljava/lang/String;
            areturn
        end local 0 // org.jruby.management.Runtime this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/jruby/management/Runtime;

  public java.lang.String rawThreadDump();
    descriptor: ()Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.jruby.management.Runtime this
         0: .line 75
            aload 0 /* this */
            getstatic org.jruby.runtime.backtrace.TraceType$Gather.RAW:Lorg/jruby/runtime/backtrace/TraceType$Gather;
            invokevirtual org.jruby.management.Runtime.dumpThreads:(Lorg/jruby/runtime/backtrace/TraceType$Gather;)Ljava/lang/String;
            areturn
        end local 0 // org.jruby.management.Runtime this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/jruby/management/Runtime;

  public java.lang.String fullThreadDump();
    descriptor: ()Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.jruby.management.Runtime this
         0: .line 79
            aload 0 /* this */
            getstatic org.jruby.runtime.backtrace.TraceType$Gather.FULL:Lorg/jruby/runtime/backtrace/TraceType$Gather;
            invokevirtual org.jruby.management.Runtime.dumpThreads:(Lorg/jruby/runtime/backtrace/TraceType$Gather;)Ljava/lang/String;
            areturn
        end local 0 // org.jruby.management.Runtime this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/jruby/management/Runtime;

  public java.lang.String dumpThreads(org.jruby.runtime.backtrace.TraceType$Gather);
    descriptor: (Lorg/jruby/runtime/backtrace/TraceType$Gather;)Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=10, args_size=2
        start local 0 // org.jruby.management.Runtime this
        start local 1 // org.jruby.runtime.backtrace.TraceType$Gather gather
         0: .line 93
            aload 0 /* this */
            getfield org.jruby.management.Runtime.ruby:Ljava/lang/ref/SoftReference;
            invokevirtual java.lang.ref.SoftReference.get:()Ljava/lang/Object;
            checkcast org.jruby.Ruby
            astore 2 /* ruby */
        start local 2 // org.jruby.Ruby ruby
         1: .line 94
            aload 2 /* ruby */
            invokevirtual org.jruby.Ruby.getThreadService:()Lorg/jruby/internal/runtime/ThreadService;
            invokevirtual org.jruby.internal.runtime.ThreadService.getActiveRubyThreads:()[Lorg/jruby/RubyThread;
            astore 3 /* thrs */
        start local 3 // org.jruby.RubyThread[] thrs
         2: .line 95
            new java.io.StringWriter
            dup
            invokespecial java.io.StringWriter.<init>:()V
            astore 4 /* sw */
        start local 4 // java.io.StringWriter sw
         3: .line 96
            new java.io.PrintWriter
            dup
            aload 4 /* sw */
            invokespecial java.io.PrintWriter.<init>:(Ljava/io/Writer;)V
            astore 5 /* pw */
        start local 5 // java.io.PrintWriter pw
         4: .line 98
            aload 5 /* pw */
            new java.lang.StringBuilder
            dup
            ldc "All threads known to Ruby instance "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 2 /* ruby */
            invokevirtual java.lang.Object.hashCode:()I
            invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokevirtual java.io.PrintWriter.println:(Ljava/lang/String;)V
         5: .line 99
            aload 5 /* pw */
            invokevirtual java.io.PrintWriter.println:()V
         6: .line 101
            aload 3 /* thrs */
            dup
            astore 9
            arraylength
            istore 8
            iconst_0
            istore 7
            goto 10
      StackMap locals: org.jruby.management.Runtime org.jruby.runtime.backtrace.TraceType$Gather org.jruby.Ruby org.jruby.RubyThread[] java.io.StringWriter java.io.PrintWriter top int int org.jruby.RubyThread[]
      StackMap stack:
         7: aload 9
            iload 7
            aaload
            astore 6 /* th */
        start local 6 // org.jruby.RubyThread th
         8: .line 102
            aload 2 /* ruby */
            aload 6 /* th */
            aload 1 /* gather */
            aload 5 /* pw */
            invokestatic org.jruby.management.Runtime.dumpThread:(Lorg/jruby/Ruby;Lorg/jruby/RubyThread;Lorg/jruby/runtime/backtrace/TraceType$Gather;Ljava/io/PrintWriter;)V
        end local 6 // org.jruby.RubyThread th
         9: .line 101
            iinc 7 1
      StackMap locals:
      StackMap stack:
        10: iload 7
            iload 8
            if_icmplt 7
        11: .line 105
            aload 4 /* sw */
            invokevirtual java.io.StringWriter.toString:()Ljava/lang/String;
            areturn
        end local 5 // java.io.PrintWriter pw
        end local 4 // java.io.StringWriter sw
        end local 3 // org.jruby.RubyThread[] thrs
        end local 2 // org.jruby.Ruby ruby
        end local 1 // org.jruby.runtime.backtrace.TraceType$Gather gather
        end local 0 // org.jruby.management.Runtime this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0   12     0    this  Lorg/jruby/management/Runtime;
            0   12     1  gather  Lorg/jruby/runtime/backtrace/TraceType$Gather;
            1   12     2    ruby  Lorg/jruby/Ruby;
            2   12     3    thrs  [Lorg/jruby/RubyThread;
            3   12     4      sw  Ljava/io/StringWriter;
            4   12     5      pw  Ljava/io/PrintWriter;
            8    9     6      th  Lorg/jruby/RubyThread;
    MethodParameters:
        Name  Flags
      gather  

  private static void dumpThread(org.jruby.Ruby, org.jruby.RubyThread, org.jruby.runtime.backtrace.TraceType$Gather, java.io.PrintWriter);
    descriptor: (Lorg/jruby/Ruby;Lorg/jruby/RubyThread;Lorg/jruby/runtime/backtrace/TraceType$Gather;Ljava/io/PrintWriter;)V
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=5, locals=6, args_size=4
        start local 0 // org.jruby.Ruby ruby
        start local 1 // org.jruby.RubyThread th
        start local 2 // org.jruby.runtime.backtrace.TraceType$Gather gather
        start local 3 // java.io.PrintWriter pw
         0: .line 109
            aload 3 /* pw */
            new java.lang.StringBuilder
            dup
            ldc "Thread: "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 1 /* th */
            invokevirtual org.jruby.RubyThread.getNativeThread:()Ljava/lang/Thread;
            invokevirtual java.lang.Thread.getName:()Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokevirtual java.io.PrintWriter.println:(Ljava/lang/String;)V
         1: .line 110
            aload 3 /* pw */
            ldc "Stack:"
            invokevirtual java.io.PrintWriter.println:(Ljava/lang/String;)V
         2: .line 111
            aload 1 /* th */
            invokevirtual org.jruby.RubyThread.getContext:()Lorg/jruby/runtime/ThreadContext;
            astore 4 /* tc */
        start local 4 // org.jruby.runtime.ThreadContext tc
         3: .line 112
            new java.lang.StringBuilder
            dup
            invokespecial java.lang.StringBuilder.<init>:()V
            astore 5 /* builder */
        start local 5 // java.lang.StringBuilder builder
         4: .line 113
            aload 4 /* tc */
            ifnull 13
         5: .line 114
            getstatic org.jruby.runtime.backtrace.TraceType$Format.JRUBY:Lorg/jruby/runtime/backtrace/TraceType$Format;
         6: .line 115
            getstatic org.jruby.management.Runtime.WALKER:Lcom/headius/backport9/stack/StackWalker;
            aload 1 /* th */
            invokevirtual org.jruby.RubyThread.getNativeThread:()Ljava/lang/Thread;
            invokevirtual java.lang.Thread.getStackTrace:()[Ljava/lang/StackTraceElement;
            aload 2 /* gather */
            aload 4 /* tc */
            invokedynamic apply(Lorg/jruby/runtime/backtrace/TraceType$Gather;Lorg/jruby/runtime/ThreadContext;)Ljava/util/function/Function;
              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:
                  (Ljava/lang/Object;)Ljava/lang/Object;
                  org/jruby/management/Runtime.lambda$0(Lorg/jruby/runtime/backtrace/TraceType$Gather;Lorg/jruby/runtime/ThreadContext;Ljava/util/stream/Stream;)Lorg/jruby/runtime/backtrace/BacktraceData; (6)
                  (Ljava/util/stream/Stream;)Lorg/jruby/runtime/backtrace/BacktraceData;
            invokeinterface com.headius.backport9.stack.StackWalker.walk:([Ljava/lang/StackTraceElement;Ljava/util/function/Function;)Ljava/lang/Object;
            checkcast org.jruby.runtime.backtrace.BacktraceData
            aload 0 /* ruby */
            invokevirtual org.jruby.runtime.backtrace.BacktraceData.getBacktrace:(Lorg/jruby/Ruby;)[Lorg/jruby/runtime/backtrace/RubyStackTraceElement;
         7: .line 116
            aload 5 /* builder */
         8: .line 117
            iconst_0
         9: .line 114
            invokevirtual org.jruby.runtime.backtrace.TraceType$Format.renderBacktrace:([Lorg/jruby/runtime/backtrace/RubyStackTraceElement;Ljava/lang/StringBuilder;Z)V
        10: .line 118
            aload 3 /* pw */
            aload 5 /* builder */
            invokevirtual java.io.PrintWriter.println:(Ljava/lang/Object;)V
        11: .line 119
            aload 5 /* builder */
            iconst_0
            invokevirtual java.lang.StringBuilder.setLength:(I)V
        12: .line 120
            goto 14
        13: .line 121
      StackMap locals: org.jruby.runtime.ThreadContext java.lang.StringBuilder
      StackMap stack:
            aload 3 /* pw */
            ldc "    [no longer alive]"
            invokevirtual java.io.PrintWriter.println:(Ljava/lang/String;)V
        14: .line 123
      StackMap locals:
      StackMap stack:
            aload 3 /* pw */
            invokevirtual java.io.PrintWriter.println:()V
        15: .line 124
            return
        end local 5 // java.lang.StringBuilder builder
        end local 4 // org.jruby.runtime.ThreadContext tc
        end local 3 // java.io.PrintWriter pw
        end local 2 // org.jruby.runtime.backtrace.TraceType$Gather gather
        end local 1 // org.jruby.RubyThread th
        end local 0 // org.jruby.Ruby ruby
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0   16     0     ruby  Lorg/jruby/Ruby;
            0   16     1       th  Lorg/jruby/RubyThread;
            0   16     2   gather  Lorg/jruby/runtime/backtrace/TraceType$Gather;
            0   16     3       pw  Ljava/io/PrintWriter;
            3   16     4       tc  Lorg/jruby/runtime/ThreadContext;
            4   16     5  builder  Ljava/lang/StringBuilder;
    MethodParameters:
        Name  Flags
      ruby    
      th      
      gather  
      pw      

  public java.lang.String executeRuby(java.lang.String);
    descriptor: (Ljava/lang/String;)Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=4, args_size=2
        start local 0 // org.jruby.management.Runtime this
        start local 1 // java.lang.String code
         0: .line 127
            iconst_1
            anewarray java.lang.String
            astore 2 /* result */
        start local 2 // java.lang.String[] result
         1: .line 129
            new org.jruby.management.Runtime$1
            dup
            aload 0 /* this */
            aload 2 /* result */
            aload 1 /* code */
            invokespecial org.jruby.management.Runtime$1.<init>:(Lorg/jruby/management/Runtime;[Ljava/lang/String;Ljava/lang/String;)V
            astore 3 /* t */
        start local 3 // java.lang.Thread t
         2: .line 146
            aload 3 /* t */
            invokevirtual java.lang.Thread.start:()V
         3: .line 148
            aload 3 /* t */
            invokevirtual java.lang.Thread.join:()V
         4: .line 149
            goto 6
      StackMap locals: org.jruby.management.Runtime java.lang.String java.lang.String[] java.lang.Thread
      StackMap stack: java.lang.InterruptedException
         5: pop
         6: .line 153
      StackMap locals:
      StackMap stack:
            aload 2 /* result */
            iconst_0
            aaload
            areturn
        end local 3 // java.lang.Thread t
        end local 2 // java.lang.String[] result
        end local 1 // java.lang.String code
        end local 0 // org.jruby.management.Runtime this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    7     0    this  Lorg/jruby/management/Runtime;
            0    7     1    code  Ljava/lang/String;
            1    7     2  result  [Ljava/lang/String;
            2    7     3       t  Ljava/lang/Thread;
      Exception table:
        from    to  target  type
           3     4       5  Class java.lang.InterruptedException
    MethodParameters:
      Name  Flags
      code  final

  private static org.jruby.runtime.backtrace.BacktraceData lambda$0(org.jruby.runtime.backtrace.TraceType$Gather, org.jruby.runtime.ThreadContext, java.util.stream.Stream);
    descriptor: (Lorg/jruby/runtime/backtrace/TraceType$Gather;Lorg/jruby/runtime/ThreadContext;Ljava/util/stream/Stream;)Lorg/jruby/runtime/backtrace/BacktraceData;
    flags: (0x100a) ACC_PRIVATE, ACC_STATIC, ACC_SYNTHETIC
    Code:
      stack=3, locals=3, args_size=3
        start local 2 // java.util.stream.Stream stream
         0: .line 115
            aload 0
            aload 1
            aload 2 /* stream */
            invokevirtual org.jruby.runtime.backtrace.TraceType$Gather.getBacktraceData:(Lorg/jruby/runtime/ThreadContext;Ljava/util/stream/Stream;)Lorg/jruby/runtime/backtrace/BacktraceData;
            areturn
        end local 2 // java.util.stream.Stream stream
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    1     2  stream  Ljava/util/stream/Stream<Lcom/headius/backport9/stack/StackWalker$StackFrame;>;
}
SourceFile: "Runtime.java"
NestMembers:
  org.jruby.management.Runtime$1
InnerClasses:
  public abstract StackFrame = com.headius.backport9.stack.StackWalker$StackFrame of com.headius.backport9.stack.StackWalker
  public final Lookup = java.lang.invoke.MethodHandles$Lookup of java.lang.invoke.MethodHandles
  org.jruby.management.Runtime$1
  public abstract Format = org.jruby.runtime.backtrace.TraceType$Format of org.jruby.runtime.backtrace.TraceType
  public abstract Gather = org.jruby.runtime.backtrace.TraceType$Gather of org.jruby.runtime.backtrace.TraceType