https://github.com/jruby/jruby/jruby-core: JRuby is the effort to recreate the Ruby (https://www.ruby-lang.org) interpreter in Java. (JRuby)
  • headius
  • enebo
  • wmeissner
  • BanzaiMan
  • mkristian 
public class org.jruby.ext.ffi.Struct extends org.jruby.ext.ffi.MemoryObject implements org.jruby.ext.ffi.StructLayout$Storage
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.jruby.ext.ffi.Struct
  super_class: org.jruby.ext.ffi.MemoryObject
{
  private org.jruby.ext.ffi.StructLayout layout;
    descriptor: Lorg/jruby/ext/ffi/StructLayout;
    flags: (0x0002) ACC_PRIVATE

  private org.jruby.ext.ffi.AbstractMemory memory;
    descriptor: Lorg/jruby/ext/ffi/AbstractMemory;
    flags: (0x0002) ACC_PRIVATE

  private volatile java.lang.Object[] referenceCache;
    descriptor: [Ljava/lang/Object;
    flags: (0x0042) ACC_PRIVATE, ACC_VOLATILE

  private volatile org.jruby.runtime.builtin.IRubyObject[] valueCache;
    descriptor: [Lorg/jruby/runtime/builtin/IRubyObject;
    flags: (0x0042) ACC_PRIVATE, ACC_VOLATILE

  private static final java.util.concurrent.atomic.AtomicReferenceFieldUpdater<org.jruby.ext.ffi.Struct, org.jruby.runtime.builtin.IRubyObject[]> valueCacheUpdater;
    descriptor: Ljava/util/concurrent/atomic/AtomicReferenceFieldUpdater;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    Signature: Ljava/util/concurrent/atomic/AtomicReferenceFieldUpdater<Lorg/jruby/ext/ffi/Struct;[Lorg/jruby/runtime/builtin/IRubyObject;>;

  private static final java.util.concurrent.atomic.AtomicReferenceFieldUpdater<org.jruby.ext.ffi.Struct, java.lang.Object[]> referenceCacheUpdater;
    descriptor: Ljava/util/concurrent/atomic/AtomicReferenceFieldUpdater;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    Signature: Ljava/util/concurrent/atomic/AtomicReferenceFieldUpdater<Lorg/jruby/ext/ffi/Struct;[Ljava/lang/Object;>;

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=3, locals=0, args_size=0
         0: .line 394
            ldc Lorg/jruby/ext/ffi/Struct;
            ldc [Lorg/jruby/runtime/builtin/IRubyObject;
            ldc "valueCache"
            invokestatic java.util.concurrent.atomic.AtomicReferenceFieldUpdater.newUpdater:(Ljava/lang/Class;Ljava/lang/Class;Ljava/lang/String;)Ljava/util/concurrent/atomic/AtomicReferenceFieldUpdater;
         1: .line 393
            putstatic org.jruby.ext.ffi.Struct.valueCacheUpdater:Ljava/util/concurrent/atomic/AtomicReferenceFieldUpdater;
         2: .line 406
            ldc Lorg/jruby/ext/ffi/Struct;
            ldc [Ljava/lang/Object;
            ldc "referenceCache"
            invokestatic java.util.concurrent.atomic.AtomicReferenceFieldUpdater.newUpdater:(Ljava/lang/Class;Ljava/lang/Class;Ljava/lang/String;)Ljava/util/concurrent/atomic/AtomicReferenceFieldUpdater;
         3: .line 405
            putstatic org.jruby.ext.ffi.Struct.referenceCacheUpdater:Ljava/util/concurrent/atomic/AtomicReferenceFieldUpdater;
         4: .line 406
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public static org.jruby.RubyClass createStructClass(org.jruby.Ruby, org.jruby.RubyModule);
    descriptor: (Lorg/jruby/Ruby;Lorg/jruby/RubyModule;)Lorg/jruby/RubyClass;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=6, locals=3, args_size=2
        start local 0 // org.jruby.Ruby runtime
        start local 1 // org.jruby.RubyModule module
         0: .line 39
            aload 0 /* runtime */
            ldc "Struct"
            aload 0 /* runtime */
            invokevirtual org.jruby.Ruby.getObject:()Lorg/jruby/RubyClass;
         1: .line 40
            getstatic org.jruby.util.cli.Options.REIFY_FFI:Lcom/headius/options/Option;
            invokevirtual com.headius.options.Option.load:()Ljava/lang/Object;
            checkcast java.lang.Boolean
            invokevirtual java.lang.Boolean.booleanValue:()Z
            ifeq 2
            new org.jruby.ext.ffi.ReifyingAllocator
            dup
            ldc Lorg/jruby/ext/ffi/Struct;
            invokespecial org.jruby.ext.ffi.ReifyingAllocator.<init>:(Ljava/lang/Class;)V
            goto 3
      StackMap locals: org.jruby.Ruby org.jruby.RubyModule
      StackMap stack: org.jruby.Ruby java.lang.String org.jruby.RubyClass
         2: getstatic org.jruby.ext.ffi.Struct$Allocator.INSTANCE:Lorg/jruby/runtime/ObjectAllocator;
      StackMap locals: org.jruby.Ruby org.jruby.RubyModule
      StackMap stack: org.jruby.Ruby java.lang.String org.jruby.RubyClass org.jruby.runtime.ObjectAllocator
         3: aload 1 /* module */
         4: .line 39
            invokevirtual org.jruby.Ruby.defineClassUnder:(Ljava/lang/String;Lorg/jruby/RubyClass;Lorg/jruby/runtime/ObjectAllocator;Lorg/jruby/RubyModule;)Lorg/jruby/RubyClass;
            astore 2 /* structClass */
        start local 2 // org.jruby.RubyClass structClass
         5: .line 41
            aload 2 /* structClass */
            ldc Lorg/jruby/ext/ffi/Struct;
            invokevirtual org.jruby.RubyClass.defineAnnotatedMethods:(Ljava/lang/Class;)V
         6: .line 42
            aload 2 /* structClass */
            ldc Lorg/jruby/ext/ffi/Struct;
            invokevirtual org.jruby.RubyClass.defineAnnotatedConstants:(Ljava/lang/Class;)V
         7: .line 43
            aload 2 /* structClass */
            ldc Lorg/jruby/ext/ffi/Struct;
            invokevirtual org.jruby.RubyClass.setReifiedClass:(Ljava/lang/Class;)V
         8: .line 44
            aload 2 /* structClass */
            new org.jruby.ext.ffi.Struct$1
            dup
            invokespecial org.jruby.ext.ffi.Struct$1.<init>:()V
            putfield org.jruby.RubyClass.kindOf:Lorg/jruby/RubyModule$KindOf;
         9: .line 51
            aload 2 /* structClass */
            areturn
        end local 2 // org.jruby.RubyClass structClass
        end local 1 // org.jruby.RubyModule module
        end local 0 // org.jruby.Ruby runtime
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0   10     0      runtime  Lorg/jruby/Ruby;
            0   10     1       module  Lorg/jruby/RubyModule;
            5   10     2  structClass  Lorg/jruby/RubyClass;
    MethodParameters:
         Name  Flags
      runtime  
      module   

  void <init>(org.jruby.Ruby);
    descriptor: (Lorg/jruby/Ruby;)V
    flags: (0x0000) 
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // org.jruby.ext.ffi.Struct this
        start local 1 // org.jruby.Ruby runtime
         0: .line 60
            aload 0 /* this */
            aload 1 /* runtime */
            aload 1 /* runtime */
            invokevirtual org.jruby.Ruby.getFFI:()Lorg/jruby/ext/ffi/FFI;
            getfield org.jruby.ext.ffi.FFI.structClass:Lorg/jruby/RubyClass;
            invokespecial org.jruby.ext.ffi.Struct.<init>:(Lorg/jruby/Ruby;Lorg/jruby/RubyClass;)V
         1: .line 61
            return
        end local 1 // org.jruby.Ruby runtime
        end local 0 // org.jruby.ext.ffi.Struct this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    2     0     this  Lorg/jruby/ext/ffi/Struct;
            0    2     1  runtime  Lorg/jruby/Ruby;
    MethodParameters:
         Name  Flags
      runtime  

  public void <init>(org.jruby.Ruby, org.jruby.RubyClass);
    descriptor: (Lorg/jruby/Ruby;Lorg/jruby/RubyClass;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=3, args_size=3
        start local 0 // org.jruby.ext.ffi.Struct this
        start local 1 // org.jruby.Ruby runtime
        start local 2 // org.jruby.RubyClass klass
         0: .line 70
            aload 0 /* this */
            aload 1 /* runtime */
            aload 2 /* klass */
            aload 1 /* runtime */
            aload 2 /* klass */
            invokestatic org.jruby.ext.ffi.Struct.getStructLayout:(Lorg/jruby/Ruby;Lorg/jruby/runtime/builtin/IRubyObject;)Lorg/jruby/ext/ffi/StructLayout;
            aconst_null
            invokespecial org.jruby.ext.ffi.Struct.<init>:(Lorg/jruby/Ruby;Lorg/jruby/RubyClass;Lorg/jruby/ext/ffi/StructLayout;Lorg/jruby/runtime/builtin/IRubyObject;)V
         1: .line 71
            return
        end local 2 // org.jruby.RubyClass klass
        end local 1 // org.jruby.Ruby runtime
        end local 0 // org.jruby.ext.ffi.Struct this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    2     0     this  Lorg/jruby/ext/ffi/Struct;
            0    2     1  runtime  Lorg/jruby/Ruby;
            0    2     2    klass  Lorg/jruby/RubyClass;
    MethodParameters:
         Name  Flags
      runtime  
      klass    

  void <init>(org.jruby.Ruby, org.jruby.RubyClass, org.jruby.ext.ffi.StructLayout, org.jruby.runtime.builtin.IRubyObject);
    descriptor: (Lorg/jruby/Ruby;Lorg/jruby/RubyClass;Lorg/jruby/ext/ffi/StructLayout;Lorg/jruby/runtime/builtin/IRubyObject;)V
    flags: (0x0000) 
    Code:
      stack=4, locals=5, args_size=5
        start local 0 // org.jruby.ext.ffi.Struct this
        start local 1 // org.jruby.Ruby runtime
        start local 2 // org.jruby.RubyClass klass
        start local 3 // org.jruby.ext.ffi.StructLayout layout
        start local 4 // org.jruby.runtime.builtin.IRubyObject memory
         0: .line 80
            aload 0 /* this */
            aload 1 /* runtime */
            aload 2 /* klass */
            invokespecial org.jruby.ext.ffi.MemoryObject.<init>:(Lorg/jruby/Ruby;Lorg/jruby/RubyClass;)V
         1: .line 81
            aload 0 /* this */
            aload 3 /* layout */
            putfield org.jruby.ext.ffi.Struct.layout:Lorg/jruby/ext/ffi/StructLayout;
         2: .line 83
            aload 4 /* memory */
            ifnull 6
            aload 4 /* memory */
            instanceof org.jruby.ext.ffi.AbstractMemory
            ifne 6
         3: .line 84
            aload 1 /* runtime */
            new java.lang.StringBuilder
            dup
            ldc "wrong argument type "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
         4: .line 85
            aload 4 /* memory */
            invokeinterface org.jruby.runtime.builtin.IRubyObject.getMetaClass:()Lorg/jruby/RubyClass;
            invokevirtual org.jruby.RubyClass.getName:()Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            ldc " (expected Pointer or Buffer)"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
         5: .line 84
            invokevirtual org.jruby.Ruby.newTypeError:(Ljava/lang/String;)Lorg/jruby/exceptions/RaiseException;
            athrow
         6: .line 88
      StackMap locals: org.jruby.ext.ffi.Struct org.jruby.Ruby org.jruby.RubyClass org.jruby.ext.ffi.StructLayout org.jruby.runtime.builtin.IRubyObject
      StackMap stack:
            aload 0 /* this */
            aload 4 /* memory */
            checkcast org.jruby.ext.ffi.AbstractMemory
            putfield org.jruby.ext.ffi.Struct.memory:Lorg/jruby/ext/ffi/AbstractMemory;
         7: .line 89
            return
        end local 4 // org.jruby.runtime.builtin.IRubyObject memory
        end local 3 // org.jruby.ext.ffi.StructLayout layout
        end local 2 // org.jruby.RubyClass klass
        end local 1 // org.jruby.Ruby runtime
        end local 0 // org.jruby.ext.ffi.Struct this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    8     0     this  Lorg/jruby/ext/ffi/Struct;
            0    8     1  runtime  Lorg/jruby/Ruby;
            0    8     2    klass  Lorg/jruby/RubyClass;
            0    8     3   layout  Lorg/jruby/ext/ffi/StructLayout;
            0    8     4   memory  Lorg/jruby/runtime/builtin/IRubyObject;
    MethodParameters:
         Name  Flags
      runtime  
      klass    
      layout   
      memory   

  static final boolean isStruct(org.jruby.Ruby, org.jruby.RubyClass);
    descriptor: (Lorg/jruby/Ruby;Lorg/jruby/RubyClass;)Z
    flags: (0x0018) ACC_STATIC, ACC_FINAL
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.jruby.Ruby runtime
        start local 1 // org.jruby.RubyClass klass
         0: .line 92
            aload 1 /* klass */
            aload 0 /* runtime */
            invokevirtual org.jruby.Ruby.getFFI:()Lorg/jruby/ext/ffi/FFI;
            getfield org.jruby.ext.ffi.FFI.structClass:Lorg/jruby/RubyClass;
            invokevirtual org.jruby.RubyClass.isKindOfModule:(Lorg/jruby/RubyModule;)Z
            ireturn
        end local 1 // org.jruby.RubyClass klass
        end local 0 // org.jruby.Ruby runtime
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    1     0  runtime  Lorg/jruby/Ruby;
            0    1     1    klass  Lorg/jruby/RubyClass;
    MethodParameters:
         Name  Flags
      runtime  
      klass    

  static final int getStructSize(org.jruby.Ruby, org.jruby.runtime.builtin.IRubyObject);
    descriptor: (Lorg/jruby/Ruby;Lorg/jruby/runtime/builtin/IRubyObject;)I
    flags: (0x0018) ACC_STATIC, ACC_FINAL
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.jruby.Ruby runtime
        start local 1 // org.jruby.runtime.builtin.IRubyObject structClass
         0: .line 96
            aload 0 /* runtime */
            aload 1 /* structClass */
            invokestatic org.jruby.ext.ffi.Struct.getStructLayout:(Lorg/jruby/Ruby;Lorg/jruby/runtime/builtin/IRubyObject;)Lorg/jruby/ext/ffi/StructLayout;
            invokevirtual org.jruby.ext.ffi.StructLayout.getSize:()I
            ireturn
        end local 1 // org.jruby.runtime.builtin.IRubyObject structClass
        end local 0 // org.jruby.Ruby runtime
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    1     0      runtime  Lorg/jruby/Ruby;
            0    1     1  structClass  Lorg/jruby/runtime/builtin/IRubyObject;
    MethodParameters:
             Name  Flags
      runtime      
      structClass  

  static final org.jruby.ext.ffi.StructLayout getStructLayout(org.jruby.Ruby, org.jruby.runtime.builtin.IRubyObject);
    descriptor: (Lorg/jruby/Ruby;Lorg/jruby/runtime/builtin/IRubyObject;)Lorg/jruby/ext/ffi/StructLayout;
    flags: (0x0018) ACC_STATIC, ACC_FINAL
    Code:
      stack=4, locals=4, args_size=2
        start local 0 // org.jruby.Ruby runtime
        start local 1 // org.jruby.runtime.builtin.IRubyObject structClass
         0: .line 101
            aload 1 /* structClass */
            checkcast org.jruby.RubyClass
            invokevirtual org.jruby.RubyClass.getFFIHandle:()Ljava/lang/Object;
            astore 2 /* layout */
        start local 2 // java.lang.Object layout
         1: .line 102
            aload 2 /* layout */
            instanceof org.jruby.ext.ffi.StructLayout
            ifeq 4
         2: .line 103
            aload 2 /* layout */
            checkcast org.jruby.ext.ffi.StructLayout
         3: areturn
         4: .line 106
      StackMap locals: java.lang.Object
      StackMap stack:
            aload 1 /* structClass */
            checkcast org.jruby.RubyClass
            astore 3 /* klass */
        start local 3 // org.jruby.RubyClass klass
         5: .line 107
            goto 7
         6: .line 108
      StackMap locals: org.jruby.RubyClass
      StackMap stack:
            aload 3 /* klass */
            invokevirtual org.jruby.RubyClass.getSuperClass:()Lorg/jruby/RubyClass;
            astore 3 /* klass */
         7: .line 107
      StackMap locals:
      StackMap stack:
            aload 3 /* klass */
            aload 0 /* runtime */
            invokevirtual org.jruby.Ruby.getObject:()Lorg/jruby/RubyClass;
            if_acmpeq 8
            aload 3 /* klass */
            ldc "@layout"
            invokevirtual org.jruby.RubyClass.getInstanceVariable:(Ljava/lang/String;)Lorg/jruby/runtime/builtin/IRubyObject;
            dup
            astore 2 /* layout */
            instanceof org.jruby.ext.ffi.StructLayout
            ifeq 6
         8: .line 111
      StackMap locals:
      StackMap stack:
            aload 2 /* layout */
            instanceof org.jruby.ext.ffi.StructLayout
            ifne 10
         9: .line 112
            aload 0 /* runtime */
            new java.lang.StringBuilder
            dup
            ldc "no valid struct layout for "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 1 /* structClass */
            checkcast org.jruby.RubyClass
            invokevirtual org.jruby.RubyClass.getName:()Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokevirtual org.jruby.Ruby.newRuntimeError:(Ljava/lang/String;)Lorg/jruby/exceptions/RaiseException;
            athrow
        10: .line 116
      StackMap locals:
      StackMap stack:
            aload 1 /* structClass */
            checkcast org.jruby.RubyClass
            aload 2 /* layout */
            invokevirtual org.jruby.RubyClass.setFFIHandle:(Ljava/lang/Object;)V
        11: .line 117
            aload 2 /* layout */
            checkcast org.jruby.ext.ffi.StructLayout
        12: areturn
        end local 3 // org.jruby.RubyClass klass
        end local 2 // java.lang.Object layout
        13: .line 119
      StackMap locals: org.jruby.Ruby org.jruby.runtime.builtin.IRubyObject
      StackMap stack: java.lang.ClassCastException
            pop
        14: .line 120
            aload 1 /* structClass */
            instanceof org.jruby.RubyClass
            ifne 18
        15: .line 121
            aload 0 /* runtime */
            new java.lang.StringBuilder
            dup
            ldc "wrong argument type "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
        16: .line 122
            aload 1 /* structClass */
            invokeinterface org.jruby.runtime.builtin.IRubyObject.getMetaClass:()Lorg/jruby/RubyClass;
            invokevirtual org.jruby.RubyClass.getName:()Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            ldc " (expected subclass of Struct)"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
        17: .line 121
            invokevirtual org.jruby.Ruby.newTypeError:(Ljava/lang/String;)Lorg/jruby/exceptions/RaiseException;
            athrow
        18: .line 124
      StackMap locals:
      StackMap stack:
            aload 0 /* runtime */
            new java.lang.StringBuilder
            dup
            ldc "invalid layout set for struct "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 1 /* structClass */
            checkcast org.jruby.RubyClass
            invokevirtual org.jruby.RubyClass.getName:()Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokevirtual org.jruby.Ruby.newRuntimeError:(Ljava/lang/String;)Lorg/jruby/exceptions/RaiseException;
            athrow
        end local 1 // org.jruby.runtime.builtin.IRubyObject structClass
        end local 0 // org.jruby.Ruby runtime
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0   19     0      runtime  Lorg/jruby/Ruby;
            0   19     1  structClass  Lorg/jruby/runtime/builtin/IRubyObject;
            1   13     2       layout  Ljava/lang/Object;
            5   13     3        klass  Lorg/jruby/RubyClass;
      Exception table:
        from    to  target  type
           0     3      13  Class java.lang.ClassCastException
           4    12      13  Class java.lang.ClassCastException
    MethodParameters:
             Name  Flags
      runtime      
      structClass  

  public org.jruby.runtime.builtin.IRubyObject initialize(org.jruby.runtime.ThreadContext);
    descriptor: (Lorg/jruby/runtime/ThreadContext;)Lorg/jruby/runtime/builtin/IRubyObject;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=2, args_size=2
        start local 0 // org.jruby.ext.ffi.Struct this
        start local 1 // org.jruby.runtime.ThreadContext context
         0: .line 131
            aload 0 /* this */
            aload 1 /* context */
            getfield org.jruby.runtime.ThreadContext.runtime:Lorg/jruby/Ruby;
            aload 0 /* this */
            getfield org.jruby.ext.ffi.Struct.layout:Lorg/jruby/ext/ffi/StructLayout;
            invokevirtual org.jruby.ext.ffi.StructLayout.getSize:()I
            iconst_1
            iconst_1
            invokestatic org.jruby.ext.ffi.MemoryPointer.allocate:(Lorg/jruby/Ruby;IIZ)Lorg/jruby/ext/ffi/MemoryPointer;
            putfield org.jruby.ext.ffi.Struct.memory:Lorg/jruby/ext/ffi/AbstractMemory;
         1: .line 132
            aload 0 /* this */
            areturn
        end local 1 // org.jruby.runtime.ThreadContext context
        end local 0 // org.jruby.ext.ffi.Struct this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    2     0     this  Lorg/jruby/ext/ffi/Struct;
            0    2     1  context  Lorg/jruby/runtime/ThreadContext;
    RuntimeVisibleAnnotations: 
      org.jruby.anno.JRubyMethod(name = {"initialize"}, visibility = org.jruby.runtime.Visibility.PRIVATE:Lorg/jruby/runtime/Visibility;)
    MethodParameters:
         Name  Flags
      context  

  public org.jruby.runtime.builtin.IRubyObject initialize(org.jruby.runtime.ThreadContext, org.jruby.runtime.builtin.IRubyObject);
    descriptor: (Lorg/jruby/runtime/ThreadContext;Lorg/jruby/runtime/builtin/IRubyObject;)Lorg/jruby/runtime/builtin/IRubyObject;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=3, args_size=3
        start local 0 // org.jruby.ext.ffi.Struct this
        start local 1 // org.jruby.runtime.ThreadContext context
        start local 2 // org.jruby.runtime.builtin.IRubyObject ptr
         0: .line 138
            aload 2 /* ptr */
            instanceof org.jruby.ext.ffi.AbstractMemory
            ifne 6
         1: .line 139
            aload 2 /* ptr */
            invokeinterface org.jruby.runtime.builtin.IRubyObject.isNil:()Z
            ifeq 3
         2: .line 140
            aload 0 /* this */
            aload 1 /* context */
            invokevirtual org.jruby.ext.ffi.Struct.initialize:(Lorg/jruby/runtime/ThreadContext;)Lorg/jruby/runtime/builtin/IRubyObject;
            areturn
         3: .line 143
      StackMap locals:
      StackMap stack:
            aload 1 /* context */
            getfield org.jruby.runtime.ThreadContext.runtime:Lorg/jruby/Ruby;
            new java.lang.StringBuilder
            dup
            ldc "wrong argument type "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
         4: .line 144
            aload 2 /* ptr */
            invokeinterface org.jruby.runtime.builtin.IRubyObject.getMetaClass:()Lorg/jruby/RubyClass;
            invokevirtual org.jruby.RubyClass.getName:()Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            ldc " (expected Pointer or Buffer)"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
         5: .line 143
            invokevirtual org.jruby.Ruby.newTypeError:(Ljava/lang/String;)Lorg/jruby/exceptions/RaiseException;
            athrow
         6: .line 147
      StackMap locals:
      StackMap stack:
            aload 2 /* ptr */
            checkcast org.jruby.ext.ffi.AbstractMemory
            invokevirtual org.jruby.ext.ffi.AbstractMemory.getSize:()J
            aload 0 /* this */
            getfield org.jruby.ext.ffi.Struct.layout:Lorg/jruby/ext/ffi/StructLayout;
            invokevirtual org.jruby.ext.ffi.StructLayout.getSize:()I
            i2l
            lcmp
            ifge 10
         7: .line 148
            aload 1 /* context */
            getfield org.jruby.runtime.ThreadContext.runtime:Lorg/jruby/Ruby;
            new java.lang.StringBuilder
            dup
            ldc "memory object has insufficient space for "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
         8: .line 149
            aload 0 /* this */
            invokevirtual org.jruby.ext.ffi.Struct.getMetaClass:()Lorg/jruby/RubyClass;
            invokevirtual org.jruby.RubyClass.getName:()Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
         9: .line 148
            invokevirtual org.jruby.Ruby.newArgumentError:(Ljava/lang/String;)Lorg/jruby/exceptions/RaiseException;
            athrow
        10: .line 152
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 2 /* ptr */
            checkcast org.jruby.ext.ffi.AbstractMemory
            putfield org.jruby.ext.ffi.Struct.memory:Lorg/jruby/ext/ffi/AbstractMemory;
        11: .line 153
            aload 0 /* this */
            aload 0 /* this */
            getfield org.jruby.ext.ffi.Struct.memory:Lorg/jruby/ext/ffi/AbstractMemory;
            invokevirtual org.jruby.ext.ffi.AbstractMemory.getMemoryIO:()Lorg/jruby/ext/ffi/MemoryIO;
            invokevirtual org.jruby.ext.ffi.Struct.setMemoryIO:(Lorg/jruby/ext/ffi/MemoryIO;)Lorg/jruby/ext/ffi/MemoryIO;
            pop
        12: .line 155
            aload 0 /* this */
            areturn
        end local 2 // org.jruby.runtime.builtin.IRubyObject ptr
        end local 1 // org.jruby.runtime.ThreadContext context
        end local 0 // org.jruby.ext.ffi.Struct this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0   13     0     this  Lorg/jruby/ext/ffi/Struct;
            0   13     1  context  Lorg/jruby/runtime/ThreadContext;
            0   13     2      ptr  Lorg/jruby/runtime/builtin/IRubyObject;
    RuntimeVisibleAnnotations: 
      org.jruby.anno.JRubyMethod(name = {"initialize"}, visibility = org.jruby.runtime.Visibility.PRIVATE:Lorg/jruby/runtime/Visibility;)
    MethodParameters:
         Name  Flags
      context  
      ptr      

  public org.jruby.runtime.builtin.IRubyObject initialize(org.jruby.runtime.ThreadContext, org.jruby.runtime.builtin.IRubyObject[]);
    descriptor: (Lorg/jruby/runtime/ThreadContext;[Lorg/jruby/runtime/builtin/IRubyObject;)Lorg/jruby/runtime/builtin/IRubyObject;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=6, locals=4, args_size=3
        start local 0 // org.jruby.ext.ffi.Struct this
        start local 1 // org.jruby.runtime.ThreadContext context
        start local 2 // org.jruby.runtime.builtin.IRubyObject[] args
         0: .line 160
            aload 2 /* args */
            arraylength
            tableswitch { // 0 - 1
                    0: 9
                    1: 8
              default: 1
          }
         1: .line 162
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokevirtual org.jruby.ext.ffi.Struct.getMetaClass:()Lorg/jruby/RubyClass;
            aload 1 /* context */
            ldc "layout"
            aload 2 /* args */
            iconst_1
            aaload
            instanceof org.jruby.RubyArray
            ifeq 3
         2: .line 163
            aload 2 /* args */
            iconst_1
            aaload
            checkcast org.jruby.RubyArray
            invokevirtual org.jruby.RubyArray.toJavaArrayUnsafe:()[Lorg/jruby/runtime/builtin/IRubyObject;
            goto 4
         3: .line 164
      StackMap locals: org.jruby.ext.ffi.Struct org.jruby.runtime.ThreadContext org.jruby.runtime.builtin.IRubyObject[]
      StackMap stack: org.jruby.RubyClass org.jruby.runtime.ThreadContext java.lang.String
            aload 2 /* args */
            iconst_1
            aload 2 /* args */
            arraylength
            invokestatic java.util.Arrays.copyOfRange:([Ljava/lang/Object;II)[Ljava/lang/Object;
            checkcast org.jruby.runtime.builtin.IRubyObject[]
         4: .line 162
      StackMap locals: org.jruby.ext.ffi.Struct org.jruby.runtime.ThreadContext org.jruby.runtime.builtin.IRubyObject[]
      StackMap stack: org.jruby.RubyClass org.jruby.runtime.ThreadContext java.lang.String org.jruby.runtime.builtin.IRubyObject[]
            invokevirtual org.jruby.RubyClass.callMethod:(Lorg/jruby/runtime/ThreadContext;Ljava/lang/String;[Lorg/jruby/runtime/builtin/IRubyObject;)Lorg/jruby/runtime/builtin/IRubyObject;
            astore 3 /* result */
        start local 3 // org.jruby.runtime.builtin.IRubyObject result
         5: .line 165
            aload 3 /* result */
            instanceof org.jruby.ext.ffi.StructLayout
            ifne 7
         6: .line 166
            aload 1 /* context */
            getfield org.jruby.runtime.ThreadContext.runtime:Lorg/jruby/Ruby;
            ldc "Struct.layout did not return a FFI::StructLayout instance"
            invokevirtual org.jruby.Ruby.newTypeError:(Ljava/lang/String;)Lorg/jruby/exceptions/RaiseException;
            athrow
         7: .line 168
      StackMap locals: org.jruby.runtime.builtin.IRubyObject
      StackMap stack:
            aload 0 /* this */
            aload 3 /* result */
            checkcast org.jruby.ext.ffi.StructLayout
            putfield org.jruby.ext.ffi.Struct.layout:Lorg/jruby/ext/ffi/StructLayout;
        end local 3 // org.jruby.runtime.builtin.IRubyObject result
         8: .line 169
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 1 /* context */
            aload 2 /* args */
            iconst_0
            aaload
            invokevirtual org.jruby.ext.ffi.Struct.initialize:(Lorg/jruby/runtime/ThreadContext;Lorg/jruby/runtime/builtin/IRubyObject;)Lorg/jruby/runtime/builtin/IRubyObject;
            areturn
         9: .line 170
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 1 /* context */
            invokevirtual org.jruby.ext.ffi.Struct.initialize:(Lorg/jruby/runtime/ThreadContext;)Lorg/jruby/runtime/builtin/IRubyObject;
            areturn
        end local 2 // org.jruby.runtime.builtin.IRubyObject[] args
        end local 1 // org.jruby.runtime.ThreadContext context
        end local 0 // org.jruby.ext.ffi.Struct this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0   10     0     this  Lorg/jruby/ext/ffi/Struct;
            0   10     1  context  Lorg/jruby/runtime/ThreadContext;
            0   10     2     args  [Lorg/jruby/runtime/builtin/IRubyObject;
            5    8     3   result  Lorg/jruby/runtime/builtin/IRubyObject;
    RuntimeVisibleAnnotations: 
      org.jruby.anno.JRubyMethod(name = {"initialize"}, visibility = org.jruby.runtime.Visibility.PRIVATE:Lorg/jruby/runtime/Visibility;, rest = true)
    MethodParameters:
         Name  Flags
      context  
      args     

  public org.jruby.runtime.builtin.IRubyObject initialize_copy(org.jruby.runtime.ThreadContext, org.jruby.runtime.builtin.IRubyObject);
    descriptor: (Lorg/jruby/runtime/ThreadContext;Lorg/jruby/runtime/builtin/IRubyObject;)Lorg/jruby/runtime/builtin/IRubyObject;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=7, locals=4, args_size=3
        start local 0 // org.jruby.ext.ffi.Struct this
        start local 1 // org.jruby.runtime.ThreadContext context
        start local 2 // org.jruby.runtime.builtin.IRubyObject other
         0: .line 176
            aload 2 /* other */
            aload 0 /* this */
            if_acmpne 2
         1: .line 177
            aload 0 /* this */
            areturn
         2: .line 179
      StackMap locals:
      StackMap stack:
            aload 2 /* other */
            instanceof org.jruby.ext.ffi.Struct
            ifne 4
         3: .line 180
            aload 1 /* context */
            getfield org.jruby.runtime.ThreadContext.runtime:Lorg/jruby/Ruby;
            ldc "not an instance of Struct"
            invokevirtual org.jruby.Ruby.newTypeError:(Ljava/lang/String;)Lorg/jruby/exceptions/RaiseException;
            athrow
         4: .line 182
      StackMap locals:
      StackMap stack:
            aload 2 /* other */
            checkcast org.jruby.ext.ffi.Struct
            astore 3 /* orig */
        start local 3 // org.jruby.ext.ffi.Struct orig
         5: .line 183
            aload 0 /* this */
            aload 3 /* orig */
            invokevirtual org.jruby.ext.ffi.Struct.getMemory:()Lorg/jruby/ext/ffi/AbstractMemory;
            aload 1 /* context */
            getfield org.jruby.runtime.ThreadContext.runtime:Lorg/jruby/Ruby;
            lconst_0
            aload 0 /* this */
            getfield org.jruby.ext.ffi.Struct.layout:Lorg/jruby/ext/ffi/StructLayout;
            invokevirtual org.jruby.ext.ffi.StructLayout.getSize:()I
            i2l
            invokevirtual org.jruby.ext.ffi.AbstractMemory.slice:(Lorg/jruby/Ruby;JJ)Lorg/jruby/ext/ffi/AbstractMemory;
            invokevirtual org.jruby.ext.ffi.AbstractMemory.dup:()Lorg/jruby/runtime/builtin/IRubyObject;
            checkcast org.jruby.ext.ffi.AbstractMemory
            putfield org.jruby.ext.ffi.Struct.memory:Lorg/jruby/ext/ffi/AbstractMemory;
         6: .line 184
            aload 3 /* orig */
            getfield org.jruby.ext.ffi.Struct.referenceCache:[Ljava/lang/Object;
            ifnull 9
         7: .line 185
            aload 0 /* this */
            aload 0 /* this */
            getfield org.jruby.ext.ffi.Struct.layout:Lorg/jruby/ext/ffi/StructLayout;
            invokevirtual org.jruby.ext.ffi.StructLayout.getReferenceFieldCount:()I
            anewarray java.lang.Object
            putfield org.jruby.ext.ffi.Struct.referenceCache:[Ljava/lang/Object;
         8: .line 186
            aload 3 /* orig */
            getfield org.jruby.ext.ffi.Struct.referenceCache:[Ljava/lang/Object;
            iconst_0
            aload 0 /* this */
            getfield org.jruby.ext.ffi.Struct.referenceCache:[Ljava/lang/Object;
            iconst_0
            aload 0 /* this */
            getfield org.jruby.ext.ffi.Struct.referenceCache:[Ljava/lang/Object;
            arraylength
            invokestatic java.lang.System.arraycopy:(Ljava/lang/Object;ILjava/lang/Object;II)V
         9: .line 188
      StackMap locals: org.jruby.ext.ffi.Struct
      StackMap stack:
            aload 0 /* this */
            aload 0 /* this */
            getfield org.jruby.ext.ffi.Struct.memory:Lorg/jruby/ext/ffi/AbstractMemory;
            invokevirtual org.jruby.ext.ffi.AbstractMemory.getMemoryIO:()Lorg/jruby/ext/ffi/MemoryIO;
            invokevirtual org.jruby.ext.ffi.Struct.setMemoryIO:(Lorg/jruby/ext/ffi/MemoryIO;)Lorg/jruby/ext/ffi/MemoryIO;
            pop
        10: .line 190
            aload 0 /* this */
            areturn
        end local 3 // org.jruby.ext.ffi.Struct orig
        end local 2 // org.jruby.runtime.builtin.IRubyObject other
        end local 1 // org.jruby.runtime.ThreadContext context
        end local 0 // org.jruby.ext.ffi.Struct this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0   11     0     this  Lorg/jruby/ext/ffi/Struct;
            0   11     1  context  Lorg/jruby/runtime/ThreadContext;
            0   11     2    other  Lorg/jruby/runtime/builtin/IRubyObject;
            5   11     3     orig  Lorg/jruby/ext/ffi/Struct;
    RuntimeVisibleAnnotations: 
      org.jruby.anno.JRubyMethod(name = {"initialize_copy"}, visibility = org.jruby.runtime.Visibility.PRIVATE:Lorg/jruby/runtime/Visibility;)
    MethodParameters:
         Name  Flags
      context  
      other    

  private static final org.jruby.ext.ffi.Struct allocateStruct(org.jruby.runtime.ThreadContext, org.jruby.runtime.builtin.IRubyObject, int);
    descriptor: (Lorg/jruby/runtime/ThreadContext;Lorg/jruby/runtime/builtin/IRubyObject;I)Lorg/jruby/ext/ffi/Struct;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    Code:
      stack=10, locals=5, args_size=3
        start local 0 // org.jruby.runtime.ThreadContext context
        start local 1 // org.jruby.runtime.builtin.IRubyObject klass
        start local 2 // int flags
         0: .line 195
            aload 0 /* context */
            getfield org.jruby.runtime.ThreadContext.runtime:Lorg/jruby/Ruby;
            astore 3 /* runtime */
        start local 3 // org.jruby.Ruby runtime
         1: .line 196
            aload 3 /* runtime */
            aload 1 /* klass */
            invokestatic org.jruby.ext.ffi.Struct.getStructLayout:(Lorg/jruby/Ruby;Lorg/jruby/runtime/builtin/IRubyObject;)Lorg/jruby/ext/ffi/StructLayout;
            astore 4 /* layout */
        start local 4 // org.jruby.ext.ffi.StructLayout layout
         2: .line 197
            new org.jruby.ext.ffi.Struct
            dup
            aload 3 /* runtime */
            aload 1 /* klass */
            checkcast org.jruby.RubyClass
            aload 4 /* layout */
            new org.jruby.ext.ffi.Buffer
            dup
            aload 3 /* runtime */
            aload 4 /* layout */
            invokevirtual org.jruby.ext.ffi.StructLayout.getSize:()I
            iload 2 /* flags */
            invokespecial org.jruby.ext.ffi.Buffer.<init>:(Lorg/jruby/Ruby;II)V
            invokespecial org.jruby.ext.ffi.Struct.<init>:(Lorg/jruby/Ruby;Lorg/jruby/RubyClass;Lorg/jruby/ext/ffi/StructLayout;Lorg/jruby/runtime/builtin/IRubyObject;)V
            areturn
        end local 4 // org.jruby.ext.ffi.StructLayout layout
        end local 3 // org.jruby.Ruby runtime
        end local 2 // int flags
        end local 1 // org.jruby.runtime.builtin.IRubyObject klass
        end local 0 // org.jruby.runtime.ThreadContext context
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    3     0  context  Lorg/jruby/runtime/ThreadContext;
            0    3     1    klass  Lorg/jruby/runtime/builtin/IRubyObject;
            0    3     2    flags  I
            1    3     3  runtime  Lorg/jruby/Ruby;
            2    3     4   layout  Lorg/jruby/ext/ffi/StructLayout;
    MethodParameters:
         Name  Flags
      context  
      klass    
      flags    

  public static org.jruby.runtime.builtin.IRubyObject allocateIn(org.jruby.runtime.ThreadContext, org.jruby.runtime.builtin.IRubyObject);
    descriptor: (Lorg/jruby/runtime/ThreadContext;Lorg/jruby/runtime/builtin/IRubyObject;)Lorg/jruby/runtime/builtin/IRubyObject;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // org.jruby.runtime.ThreadContext context
        start local 1 // org.jruby.runtime.builtin.IRubyObject klass
         0: .line 202
            aload 0 /* context */
            aload 1 /* klass */
            iconst_1
            invokestatic org.jruby.ext.ffi.Struct.allocateStruct:(Lorg/jruby/runtime/ThreadContext;Lorg/jruby/runtime/builtin/IRubyObject;I)Lorg/jruby/ext/ffi/Struct;
            areturn
        end local 1 // org.jruby.runtime.builtin.IRubyObject klass
        end local 0 // org.jruby.runtime.ThreadContext context
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    1     0  context  Lorg/jruby/runtime/ThreadContext;
            0    1     1    klass  Lorg/jruby/runtime/builtin/IRubyObject;
    RuntimeVisibleAnnotations: 
      org.jruby.anno.JRubyMethod(name = {"new_in", "alloc_in"}, meta = true)
    MethodParameters:
         Name  Flags
      context  
      klass    

  public static org.jruby.runtime.builtin.IRubyObject allocateIn(org.jruby.runtime.ThreadContext, org.jruby.runtime.builtin.IRubyObject, org.jruby.runtime.builtin.IRubyObject);
    descriptor: (Lorg/jruby/runtime/ThreadContext;Lorg/jruby/runtime/builtin/IRubyObject;Lorg/jruby/runtime/builtin/IRubyObject;)Lorg/jruby/runtime/builtin/IRubyObject;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=3, locals=3, args_size=3
        start local 0 // org.jruby.runtime.ThreadContext context
        start local 1 // org.jruby.runtime.builtin.IRubyObject klass
        start local 2 // org.jruby.runtime.builtin.IRubyObject clearArg
         0: .line 206
            aload 0 /* context */
            aload 1 /* klass */
            iconst_1
            invokestatic org.jruby.ext.ffi.Struct.allocateStruct:(Lorg/jruby/runtime/ThreadContext;Lorg/jruby/runtime/builtin/IRubyObject;I)Lorg/jruby/ext/ffi/Struct;
            areturn
        end local 2 // org.jruby.runtime.builtin.IRubyObject clearArg
        end local 1 // org.jruby.runtime.builtin.IRubyObject klass
        end local 0 // org.jruby.runtime.ThreadContext context
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    1     0   context  Lorg/jruby/runtime/ThreadContext;
            0    1     1     klass  Lorg/jruby/runtime/builtin/IRubyObject;
            0    1     2  clearArg  Lorg/jruby/runtime/builtin/IRubyObject;
    RuntimeVisibleAnnotations: 
      org.jruby.anno.JRubyMethod(name = {"new_in", "alloc_in"}, meta = true)
    MethodParameters:
          Name  Flags
      context   
      klass     
      clearArg  

  public static org.jruby.runtime.builtin.IRubyObject allocateOut(org.jruby.runtime.ThreadContext, org.jruby.runtime.builtin.IRubyObject);
    descriptor: (Lorg/jruby/runtime/ThreadContext;Lorg/jruby/runtime/builtin/IRubyObject;)Lorg/jruby/runtime/builtin/IRubyObject;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // org.jruby.runtime.ThreadContext context
        start local 1 // org.jruby.runtime.builtin.IRubyObject klass
         0: .line 210
            aload 0 /* context */
            aload 1 /* klass */
            iconst_2
            invokestatic org.jruby.ext.ffi.Struct.allocateStruct:(Lorg/jruby/runtime/ThreadContext;Lorg/jruby/runtime/builtin/IRubyObject;I)Lorg/jruby/ext/ffi/Struct;
            areturn
        end local 1 // org.jruby.runtime.builtin.IRubyObject klass
        end local 0 // org.jruby.runtime.ThreadContext context
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    1     0  context  Lorg/jruby/runtime/ThreadContext;
            0    1     1    klass  Lorg/jruby/runtime/builtin/IRubyObject;
    RuntimeVisibleAnnotations: 
      org.jruby.anno.JRubyMethod(name = {"new_out", "alloc_out"}, meta = true)
    MethodParameters:
         Name  Flags
      context  
      klass    

  public static org.jruby.runtime.builtin.IRubyObject allocateOut(org.jruby.runtime.ThreadContext, org.jruby.runtime.builtin.IRubyObject, org.jruby.runtime.builtin.IRubyObject);
    descriptor: (Lorg/jruby/runtime/ThreadContext;Lorg/jruby/runtime/builtin/IRubyObject;Lorg/jruby/runtime/builtin/IRubyObject;)Lorg/jruby/runtime/builtin/IRubyObject;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=3, locals=3, args_size=3
        start local 0 // org.jruby.runtime.ThreadContext context
        start local 1 // org.jruby.runtime.builtin.IRubyObject klass
        start local 2 // org.jruby.runtime.builtin.IRubyObject clearArg
         0: .line 214
            aload 0 /* context */
            aload 1 /* klass */
            iconst_2
            invokestatic org.jruby.ext.ffi.Struct.allocateStruct:(Lorg/jruby/runtime/ThreadContext;Lorg/jruby/runtime/builtin/IRubyObject;I)Lorg/jruby/ext/ffi/Struct;
            areturn
        end local 2 // org.jruby.runtime.builtin.IRubyObject clearArg
        end local 1 // org.jruby.runtime.builtin.IRubyObject klass
        end local 0 // org.jruby.runtime.ThreadContext context
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    1     0   context  Lorg/jruby/runtime/ThreadContext;
            0    1     1     klass  Lorg/jruby/runtime/builtin/IRubyObject;
            0    1     2  clearArg  Lorg/jruby/runtime/builtin/IRubyObject;
    RuntimeVisibleAnnotations: 
      org.jruby.anno.JRubyMethod(name = {"new_out", "alloc_out"}, meta = true)
    MethodParameters:
          Name  Flags
      context   
      klass     
      clearArg  

  public static org.jruby.runtime.builtin.IRubyObject allocateInOut(org.jruby.runtime.ThreadContext, org.jruby.runtime.builtin.IRubyObject);
    descriptor: (Lorg/jruby/runtime/ThreadContext;Lorg/jruby/runtime/builtin/IRubyObject;)Lorg/jruby/runtime/builtin/IRubyObject;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // org.jruby.runtime.ThreadContext context
        start local 1 // org.jruby.runtime.builtin.IRubyObject klass
         0: .line 218
            aload 0 /* context */
            aload 1 /* klass */
            iconst_3
            invokestatic org.jruby.ext.ffi.Struct.allocateStruct:(Lorg/jruby/runtime/ThreadContext;Lorg/jruby/runtime/builtin/IRubyObject;I)Lorg/jruby/ext/ffi/Struct;
            areturn
        end local 1 // org.jruby.runtime.builtin.IRubyObject klass
        end local 0 // org.jruby.runtime.ThreadContext context
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    1     0  context  Lorg/jruby/runtime/ThreadContext;
            0    1     1    klass  Lorg/jruby/runtime/builtin/IRubyObject;
    RuntimeVisibleAnnotations: 
      org.jruby.anno.JRubyMethod(name = {"new_inout", "alloc_inout"}, meta = true)
    MethodParameters:
         Name  Flags
      context  
      klass    

  public static org.jruby.runtime.builtin.IRubyObject allocateInOut(org.jruby.runtime.ThreadContext, org.jruby.runtime.builtin.IRubyObject, org.jruby.runtime.builtin.IRubyObject);
    descriptor: (Lorg/jruby/runtime/ThreadContext;Lorg/jruby/runtime/builtin/IRubyObject;Lorg/jruby/runtime/builtin/IRubyObject;)Lorg/jruby/runtime/builtin/IRubyObject;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=3, locals=3, args_size=3
        start local 0 // org.jruby.runtime.ThreadContext context
        start local 1 // org.jruby.runtime.builtin.IRubyObject klass
        start local 2 // org.jruby.runtime.builtin.IRubyObject clearArg
         0: .line 222
            aload 0 /* context */
            aload 1 /* klass */
            iconst_3
            invokestatic org.jruby.ext.ffi.Struct.allocateStruct:(Lorg/jruby/runtime/ThreadContext;Lorg/jruby/runtime/builtin/IRubyObject;I)Lorg/jruby/ext/ffi/Struct;
            areturn
        end local 2 // org.jruby.runtime.builtin.IRubyObject clearArg
        end local 1 // org.jruby.runtime.builtin.IRubyObject klass
        end local 0 // org.jruby.runtime.ThreadContext context
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    1     0   context  Lorg/jruby/runtime/ThreadContext;
            0    1     1     klass  Lorg/jruby/runtime/builtin/IRubyObject;
            0    1     2  clearArg  Lorg/jruby/runtime/builtin/IRubyObject;
    RuntimeVisibleAnnotations: 
      org.jruby.anno.JRubyMethod(name = {"new_inout", "alloc_inout"}, meta = true)
    MethodParameters:
          Name  Flags
      context   
      klass     
      clearArg  

  public static org.jruby.runtime.builtin.IRubyObject size(org.jruby.runtime.ThreadContext, org.jruby.runtime.builtin.IRubyObject);
    descriptor: (Lorg/jruby/runtime/ThreadContext;Lorg/jruby/runtime/builtin/IRubyObject;)Lorg/jruby/runtime/builtin/IRubyObject;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=3, locals=4, args_size=2
        start local 0 // org.jruby.runtime.ThreadContext context
        start local 1 // org.jruby.runtime.builtin.IRubyObject structClass
         0: .line 227
            aload 1 /* structClass */
            instanceof org.jruby.RubyClass
            ifne 2
         1: .line 228
            aload 0 /* context */
            getfield org.jruby.runtime.ThreadContext.runtime:Lorg/jruby/Ruby;
            aload 1 /* structClass */
            aload 0 /* context */
            getfield org.jruby.runtime.ThreadContext.runtime:Lorg/jruby/Ruby;
            invokevirtual org.jruby.Ruby.getClassClass:()Lorg/jruby/RubyClass;
            invokevirtual org.jruby.Ruby.newTypeError:(Lorg/jruby/runtime/builtin/IRubyObject;Lorg/jruby/RubyClass;)Lorg/jruby/exceptions/RaiseException;
            athrow
         2: .line 230
      StackMap locals:
      StackMap stack:
            aload 1 /* structClass */
            checkcast org.jruby.RubyClass
            astore 2 /* klass */
        start local 2 // org.jruby.RubyClass klass
         3: .line 232
            aload 2 /* klass */
            invokevirtual org.jruby.RubyClass.getFFIHandle:()Ljava/lang/Object;
            astore 3 /* obj */
        start local 3 // java.lang.Object obj
         4: .line 233
            aload 3 /* obj */
            instanceof org.jruby.ext.ffi.StructLayout
            ifeq 6
         5: .line 234
            aload 3 /* obj */
            checkcast org.jruby.ext.ffi.StructLayout
            aload 0 /* context */
            invokevirtual org.jruby.ext.ffi.StructLayout.size:(Lorg/jruby/runtime/ThreadContext;)Lorg/jruby/runtime/builtin/IRubyObject;
            areturn
         6: .line 237
      StackMap locals: org.jruby.RubyClass java.lang.Object
      StackMap stack:
            aload 1 /* structClass */
            checkcast org.jruby.RubyClass
            ldc "@layout"
            invokevirtual org.jruby.RubyClass.getInstanceVariable:(Ljava/lang/String;)Lorg/jruby/runtime/builtin/IRubyObject;
            dup
            astore 3 /* obj */
            instanceof org.jruby.ext.ffi.StructLayout
            ifeq 8
         7: .line 238
            aload 3 /* obj */
            checkcast org.jruby.ext.ffi.StructLayout
            aload 0 /* context */
            invokevirtual org.jruby.ext.ffi.StructLayout.size:(Lorg/jruby/runtime/ThreadContext;)Lorg/jruby/runtime/builtin/IRubyObject;
            areturn
         8: .line 241
      StackMap locals:
      StackMap stack:
            aload 1 /* structClass */
            checkcast org.jruby.RubyClass
            ldc "@size"
            invokevirtual org.jruby.RubyClass.getInstanceVariable:(Ljava/lang/String;)Lorg/jruby/runtime/builtin/IRubyObject;
            astore 3 /* obj */
         9: .line 244
            aload 3 /* obj */
            instanceof org.jruby.RubyFixnum
            ifeq 10
            aload 3 /* obj */
            checkcast org.jruby.RubyFixnum
            goto 11
      StackMap locals:
      StackMap stack:
        10: aload 0 /* context */
            getfield org.jruby.runtime.ThreadContext.runtime:Lorg/jruby/Ruby;
            invokestatic org.jruby.RubyFixnum.zero:(Lorg/jruby/Ruby;)Lorg/jruby/RubyFixnum;
      StackMap locals:
      StackMap stack: org.jruby.RubyFixnum
        11: areturn
        end local 3 // java.lang.Object obj
        end local 2 // org.jruby.RubyClass klass
        end local 1 // org.jruby.runtime.builtin.IRubyObject structClass
        end local 0 // org.jruby.runtime.ThreadContext context
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0   12     0      context  Lorg/jruby/runtime/ThreadContext;
            0   12     1  structClass  Lorg/jruby/runtime/builtin/IRubyObject;
            3   12     2        klass  Lorg/jruby/RubyClass;
            4   12     3          obj  Ljava/lang/Object;
    RuntimeVisibleAnnotations: 
      org.jruby.anno.JRubyMethod(name = {"size"}, meta = true)
    MethodParameters:
             Name  Flags
      context      
      structClass  

  public static org.jruby.runtime.builtin.IRubyObject alignment(org.jruby.runtime.ThreadContext, org.jruby.runtime.builtin.IRubyObject);
    descriptor: (Lorg/jruby/runtime/ThreadContext;Lorg/jruby/runtime/builtin/IRubyObject;)Lorg/jruby/runtime/builtin/IRubyObject;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.jruby.runtime.ThreadContext context
        start local 1 // org.jruby.runtime.builtin.IRubyObject structClass
         0: .line 249
            aload 0 /* context */
            getfield org.jruby.runtime.ThreadContext.runtime:Lorg/jruby/Ruby;
            aload 1 /* structClass */
            invokestatic org.jruby.ext.ffi.Struct.getStructLayout:(Lorg/jruby/Ruby;Lorg/jruby/runtime/builtin/IRubyObject;)Lorg/jruby/ext/ffi/StructLayout;
            aload 0 /* context */
            invokevirtual org.jruby.ext.ffi.StructLayout.alignment:(Lorg/jruby/runtime/ThreadContext;)Lorg/jruby/runtime/builtin/IRubyObject;
            areturn
        end local 1 // org.jruby.runtime.builtin.IRubyObject structClass
        end local 0 // org.jruby.runtime.ThreadContext context
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    1     0      context  Lorg/jruby/runtime/ThreadContext;
            0    1     1  structClass  Lorg/jruby/runtime/builtin/IRubyObject;
    RuntimeVisibleAnnotations: 
      org.jruby.anno.JRubyMethod(name = {"alignment", "align"}, meta = true)
    MethodParameters:
             Name  Flags
      context      
      structClass  

  public static org.jruby.runtime.builtin.IRubyObject set_layout(org.jruby.runtime.ThreadContext, org.jruby.runtime.builtin.IRubyObject, org.jruby.runtime.builtin.IRubyObject);
    descriptor: (Lorg/jruby/runtime/ThreadContext;Lorg/jruby/runtime/builtin/IRubyObject;Lorg/jruby/runtime/builtin/IRubyObject;)Lorg/jruby/runtime/builtin/IRubyObject;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=4, locals=4, args_size=3
        start local 0 // org.jruby.runtime.ThreadContext context
        start local 1 // org.jruby.runtime.builtin.IRubyObject structClass
        start local 2 // org.jruby.runtime.builtin.IRubyObject layout
         0: .line 254
            aload 1 /* structClass */
            instanceof org.jruby.RubyClass
            ifne 2
         1: .line 255
            aload 0 /* context */
            getfield org.jruby.runtime.ThreadContext.runtime:Lorg/jruby/Ruby;
            aload 1 /* structClass */
            aload 0 /* context */
            getfield org.jruby.runtime.ThreadContext.runtime:Lorg/jruby/Ruby;
            invokevirtual org.jruby.Ruby.getClassClass:()Lorg/jruby/RubyClass;
            invokevirtual org.jruby.Ruby.newTypeError:(Lorg/jruby/runtime/builtin/IRubyObject;Lorg/jruby/RubyClass;)Lorg/jruby/exceptions/RaiseException;
            athrow
         2: .line 258
      StackMap locals:
      StackMap stack:
            aload 2 /* layout */
            instanceof org.jruby.ext.ffi.StructLayout
            ifne 6
         3: .line 259
            aload 0 /* context */
            getfield org.jruby.runtime.ThreadContext.runtime:Lorg/jruby/Ruby;
            aload 2 /* layout */
         4: .line 260
            aload 0 /* context */
            getfield org.jruby.runtime.ThreadContext.runtime:Lorg/jruby/Ruby;
            ldc "FFI"
            invokevirtual org.jruby.Ruby.getModule:(Ljava/lang/String;)Lorg/jruby/RubyModule;
            ldc "StructLayout"
            invokevirtual org.jruby.RubyModule.getClass:(Ljava/lang/String;)Lorg/jruby/RubyClass;
         5: .line 259
            invokevirtual org.jruby.Ruby.newTypeError:(Lorg/jruby/runtime/builtin/IRubyObject;Lorg/jruby/RubyClass;)Lorg/jruby/exceptions/RaiseException;
            athrow
         6: .line 263
      StackMap locals:
      StackMap stack:
            aload 1 /* structClass */
            checkcast org.jruby.RubyClass
            astore 3 /* klass */
        start local 3 // org.jruby.RubyClass klass
         7: .line 264
            aload 3 /* klass */
            aload 2 /* layout */
            invokevirtual org.jruby.RubyClass.setFFIHandle:(Ljava/lang/Object;)V
         8: .line 265
            aload 3 /* klass */
            ldc "@layout"
            aload 2 /* layout */
            invokevirtual org.jruby.RubyClass.setInstanceVariable:(Ljava/lang/String;Lorg/jruby/runtime/builtin/IRubyObject;)Lorg/jruby/runtime/builtin/IRubyObject;
            pop
         9: .line 267
            aload 1 /* structClass */
            areturn
        end local 3 // org.jruby.RubyClass klass
        end local 2 // org.jruby.runtime.builtin.IRubyObject layout
        end local 1 // org.jruby.runtime.builtin.IRubyObject structClass
        end local 0 // org.jruby.runtime.ThreadContext context
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0   10     0      context  Lorg/jruby/runtime/ThreadContext;
            0   10     1  structClass  Lorg/jruby/runtime/builtin/IRubyObject;
            0   10     2       layout  Lorg/jruby/runtime/builtin/IRubyObject;
            7   10     3        klass  Lorg/jruby/RubyClass;
    RuntimeVisibleAnnotations: 
      org.jruby.anno.JRubyMethod(name = {"layout="}, meta = true)
    MethodParameters:
             Name  Flags
      context      
      structClass  
      layout       

  public static org.jruby.runtime.builtin.IRubyObject members(org.jruby.runtime.ThreadContext, org.jruby.runtime.builtin.IRubyObject);
    descriptor: (Lorg/jruby/runtime/ThreadContext;Lorg/jruby/runtime/builtin/IRubyObject;)Lorg/jruby/runtime/builtin/IRubyObject;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.jruby.runtime.ThreadContext context
        start local 1 // org.jruby.runtime.builtin.IRubyObject structClass
         0: .line 272
            aload 0 /* context */
            getfield org.jruby.runtime.ThreadContext.runtime:Lorg/jruby/Ruby;
            aload 1 /* structClass */
            invokestatic org.jruby.ext.ffi.Struct.getStructLayout:(Lorg/jruby/Ruby;Lorg/jruby/runtime/builtin/IRubyObject;)Lorg/jruby/ext/ffi/StructLayout;
            aload 0 /* context */
            invokevirtual org.jruby.ext.ffi.StructLayout.members:(Lorg/jruby/runtime/ThreadContext;)Lorg/jruby/runtime/builtin/IRubyObject;
            areturn
        end local 1 // org.jruby.runtime.builtin.IRubyObject structClass
        end local 0 // org.jruby.runtime.ThreadContext context
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    1     0      context  Lorg/jruby/runtime/ThreadContext;
            0    1     1  structClass  Lorg/jruby/runtime/builtin/IRubyObject;
    RuntimeVisibleAnnotations: 
      org.jruby.anno.JRubyMethod(name = {"members"}, meta = true)
    MethodParameters:
             Name  Flags
      context      
      structClass  

  public static org.jruby.runtime.builtin.IRubyObject offsets(org.jruby.runtime.ThreadContext, org.jruby.runtime.builtin.IRubyObject);
    descriptor: (Lorg/jruby/runtime/ThreadContext;Lorg/jruby/runtime/builtin/IRubyObject;)Lorg/jruby/runtime/builtin/IRubyObject;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.jruby.runtime.ThreadContext context
        start local 1 // org.jruby.runtime.builtin.IRubyObject structClass
         0: .line 277
            aload 0 /* context */
            getfield org.jruby.runtime.ThreadContext.runtime:Lorg/jruby/Ruby;
            aload 1 /* structClass */
            invokestatic org.jruby.ext.ffi.Struct.getStructLayout:(Lorg/jruby/Ruby;Lorg/jruby/runtime/builtin/IRubyObject;)Lorg/jruby/ext/ffi/StructLayout;
            aload 0 /* context */
            invokevirtual org.jruby.ext.ffi.StructLayout.offsets:(Lorg/jruby/runtime/ThreadContext;)Lorg/jruby/runtime/builtin/IRubyObject;
            areturn
        end local 1 // org.jruby.runtime.builtin.IRubyObject structClass
        end local 0 // org.jruby.runtime.ThreadContext context
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    1     0      context  Lorg/jruby/runtime/ThreadContext;
            0    1     1  structClass  Lorg/jruby/runtime/builtin/IRubyObject;
    RuntimeVisibleAnnotations: 
      org.jruby.anno.JRubyMethod(name = {"offsets"}, meta = true)
    MethodParameters:
             Name  Flags
      context      
      structClass  

  public static org.jruby.runtime.builtin.IRubyObject offset_of(org.jruby.runtime.ThreadContext, org.jruby.runtime.builtin.IRubyObject, org.jruby.runtime.builtin.IRubyObject);
    descriptor: (Lorg/jruby/runtime/ThreadContext;Lorg/jruby/runtime/builtin/IRubyObject;Lorg/jruby/runtime/builtin/IRubyObject;)Lorg/jruby/runtime/builtin/IRubyObject;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=3, locals=3, args_size=3
        start local 0 // org.jruby.runtime.ThreadContext context
        start local 1 // org.jruby.runtime.builtin.IRubyObject structClass
        start local 2 // org.jruby.runtime.builtin.IRubyObject fieldName
         0: .line 282
            aload 0 /* context */
            getfield org.jruby.runtime.ThreadContext.runtime:Lorg/jruby/Ruby;
            aload 1 /* structClass */
            invokestatic org.jruby.ext.ffi.Struct.getStructLayout:(Lorg/jruby/Ruby;Lorg/jruby/runtime/builtin/IRubyObject;)Lorg/jruby/ext/ffi/StructLayout;
            aload 0 /* context */
            aload 2 /* fieldName */
            invokevirtual org.jruby.ext.ffi.StructLayout.offset_of:(Lorg/jruby/runtime/ThreadContext;Lorg/jruby/runtime/builtin/IRubyObject;)Lorg/jruby/runtime/builtin/IRubyObject;
            areturn
        end local 2 // org.jruby.runtime.builtin.IRubyObject fieldName
        end local 1 // org.jruby.runtime.builtin.IRubyObject structClass
        end local 0 // org.jruby.runtime.ThreadContext context
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    1     0      context  Lorg/jruby/runtime/ThreadContext;
            0    1     1  structClass  Lorg/jruby/runtime/builtin/IRubyObject;
            0    1     2    fieldName  Lorg/jruby/runtime/builtin/IRubyObject;
    RuntimeVisibleAnnotations: 
      org.jruby.anno.JRubyMethod(name = {"offset_of"}, meta = true)
    MethodParameters:
             Name  Flags
      context      
      structClass  
      fieldName    

  public org.jruby.runtime.builtin.IRubyObject getFieldValue(org.jruby.runtime.ThreadContext, org.jruby.runtime.builtin.IRubyObject);
    descriptor: (Lorg/jruby/runtime/ThreadContext;Lorg/jruby/runtime/builtin/IRubyObject;)Lorg/jruby/runtime/builtin/IRubyObject;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=3, args_size=3
        start local 0 // org.jruby.ext.ffi.Struct this
        start local 1 // org.jruby.runtime.ThreadContext context
        start local 2 // org.jruby.runtime.builtin.IRubyObject fieldName
         0: .line 290
            aload 0 /* this */
            getfield org.jruby.ext.ffi.Struct.layout:Lorg/jruby/ext/ffi/StructLayout;
            aload 1 /* context */
            getfield org.jruby.runtime.ThreadContext.runtime:Lorg/jruby/Ruby;
            aload 2 /* fieldName */
            invokevirtual org.jruby.ext.ffi.StructLayout.getMember:(Lorg/jruby/Ruby;Lorg/jruby/runtime/builtin/IRubyObject;)Lorg/jruby/ext/ffi/StructLayout$Member;
            aload 1 /* context */
            aload 0 /* this */
            aload 0 /* this */
            invokevirtual org.jruby.ext.ffi.Struct.getMemory:()Lorg/jruby/ext/ffi/AbstractMemory;
            invokevirtual org.jruby.ext.ffi.StructLayout$Member.get:(Lorg/jruby/runtime/ThreadContext;Lorg/jruby/ext/ffi/StructLayout$Storage;Lorg/jruby/ext/ffi/AbstractMemory;)Lorg/jruby/runtime/builtin/IRubyObject;
            areturn
        end local 2 // org.jruby.runtime.builtin.IRubyObject fieldName
        end local 1 // org.jruby.runtime.ThreadContext context
        end local 0 // org.jruby.ext.ffi.Struct this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    1     0       this  Lorg/jruby/ext/ffi/Struct;
            0    1     1    context  Lorg/jruby/runtime/ThreadContext;
            0    1     2  fieldName  Lorg/jruby/runtime/builtin/IRubyObject;
    RuntimeVisibleAnnotations: 
      org.jruby.anno.JRubyMethod(name = {"[]"})
    MethodParameters:
           Name  Flags
      context    
      fieldName  

  public org.jruby.runtime.builtin.IRubyObject setFieldValue(org.jruby.runtime.ThreadContext, org.jruby.runtime.builtin.IRubyObject, org.jruby.runtime.builtin.IRubyObject);
    descriptor: (Lorg/jruby/runtime/ThreadContext;Lorg/jruby/runtime/builtin/IRubyObject;Lorg/jruby/runtime/builtin/IRubyObject;)Lorg/jruby/runtime/builtin/IRubyObject;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=4, args_size=4
        start local 0 // org.jruby.ext.ffi.Struct this
        start local 1 // org.jruby.runtime.ThreadContext context
        start local 2 // org.jruby.runtime.builtin.IRubyObject fieldName
        start local 3 // org.jruby.runtime.builtin.IRubyObject fieldValue
         0: .line 295
            aload 0 /* this */
            getfield org.jruby.ext.ffi.Struct.layout:Lorg/jruby/ext/ffi/StructLayout;
            aload 1 /* context */
            getfield org.jruby.runtime.ThreadContext.runtime:Lorg/jruby/Ruby;
            aload 2 /* fieldName */
            invokevirtual org.jruby.ext.ffi.StructLayout.getMember:(Lorg/jruby/Ruby;Lorg/jruby/runtime/builtin/IRubyObject;)Lorg/jruby/ext/ffi/StructLayout$Member;
            aload 1 /* context */
            aload 0 /* this */
            aload 0 /* this */
            invokevirtual org.jruby.ext.ffi.Struct.getMemory:()Lorg/jruby/ext/ffi/AbstractMemory;
            aload 3 /* fieldValue */
            invokevirtual org.jruby.ext.ffi.StructLayout$Member.put:(Lorg/jruby/runtime/ThreadContext;Lorg/jruby/ext/ffi/StructLayout$Storage;Lorg/jruby/ext/ffi/AbstractMemory;Lorg/jruby/runtime/builtin/IRubyObject;)V
         1: .line 297
            aload 3 /* fieldValue */
            areturn
        end local 3 // org.jruby.runtime.builtin.IRubyObject fieldValue
        end local 2 // org.jruby.runtime.builtin.IRubyObject fieldName
        end local 1 // org.jruby.runtime.ThreadContext context
        end local 0 // org.jruby.ext.ffi.Struct this
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0    2     0        this  Lorg/jruby/ext/ffi/Struct;
            0    2     1     context  Lorg/jruby/runtime/ThreadContext;
            0    2     2   fieldName  Lorg/jruby/runtime/builtin/IRubyObject;
            0    2     3  fieldValue  Lorg/jruby/runtime/builtin/IRubyObject;
    RuntimeVisibleAnnotations: 
      org.jruby.anno.JRubyMethod(name = {"[]="})
    MethodParameters:
            Name  Flags
      context     
      fieldName   
      fieldValue  

  public org.jruby.runtime.builtin.IRubyObject getLayout(org.jruby.runtime.ThreadContext);
    descriptor: (Lorg/jruby/runtime/ThreadContext;)Lorg/jruby/runtime/builtin/IRubyObject;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=2, args_size=2
        start local 0 // org.jruby.ext.ffi.Struct this
        start local 1 // org.jruby.runtime.ThreadContext context
         0: .line 302
            aload 0 /* this */
            getfield org.jruby.ext.ffi.Struct.layout:Lorg/jruby/ext/ffi/StructLayout;
            areturn
        end local 1 // org.jruby.runtime.ThreadContext context
        end local 0 // org.jruby.ext.ffi.Struct this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    1     0     this  Lorg/jruby/ext/ffi/Struct;
            0    1     1  context  Lorg/jruby/runtime/ThreadContext;
    RuntimeVisibleAnnotations: 
      org.jruby.anno.JRubyMethod(name = {"cspec", "layout"})
    MethodParameters:
         Name  Flags
      context  

  public org.jruby.runtime.builtin.IRubyObject pointer(org.jruby.runtime.ThreadContext);
    descriptor: (Lorg/jruby/runtime/ThreadContext;)Lorg/jruby/runtime/builtin/IRubyObject;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=2, args_size=2
        start local 0 // org.jruby.ext.ffi.Struct this
        start local 1 // org.jruby.runtime.ThreadContext context
         0: .line 307
            aload 0 /* this */
            invokevirtual org.jruby.ext.ffi.Struct.getMemory:()Lorg/jruby/ext/ffi/AbstractMemory;
            areturn
        end local 1 // org.jruby.runtime.ThreadContext context
        end local 0 // org.jruby.ext.ffi.Struct this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    1     0     this  Lorg/jruby/ext/ffi/Struct;
            0    1     1  context  Lorg/jruby/runtime/ThreadContext;
    RuntimeVisibleAnnotations: 
      org.jruby.anno.JRubyMethod(name = {"pointer", "to_ptr"})
    MethodParameters:
         Name  Flags
      context  

  public org.jruby.runtime.builtin.IRubyObject members(org.jruby.runtime.ThreadContext);
    descriptor: (Lorg/jruby/runtime/ThreadContext;)Lorg/jruby/runtime/builtin/IRubyObject;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.jruby.ext.ffi.Struct this
        start local 1 // org.jruby.runtime.ThreadContext context
         0: .line 312
            aload 0 /* this */
            getfield org.jruby.ext.ffi.Struct.layout:Lorg/jruby/ext/ffi/StructLayout;
            aload 1 /* context */
            invokevirtual org.jruby.ext.ffi.StructLayout.members:(Lorg/jruby/runtime/ThreadContext;)Lorg/jruby/runtime/builtin/IRubyObject;
            areturn
        end local 1 // org.jruby.runtime.ThreadContext context
        end local 0 // org.jruby.ext.ffi.Struct this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    1     0     this  Lorg/jruby/ext/ffi/Struct;
            0    1     1  context  Lorg/jruby/runtime/ThreadContext;
    RuntimeVisibleAnnotations: 
      org.jruby.anno.JRubyMethod(name = {"members"})
    MethodParameters:
         Name  Flags
      context  

  public org.jruby.runtime.builtin.IRubyObject values(org.jruby.runtime.ThreadContext);
    descriptor: (Lorg/jruby/runtime/ThreadContext;)Lorg/jruby/runtime/builtin/IRubyObject;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=6, locals=6, args_size=2
        start local 0 // org.jruby.ext.ffi.Struct this
        start local 1 // org.jruby.runtime.ThreadContext context
         0: .line 318
            aload 0 /* this */
            getfield org.jruby.ext.ffi.Struct.layout:Lorg/jruby/ext/ffi/StructLayout;
            invokevirtual org.jruby.ext.ffi.StructLayout.getFieldCount:()I
            anewarray org.jruby.runtime.builtin.IRubyObject
            astore 2 /* values */
        start local 2 // org.jruby.runtime.builtin.IRubyObject[] values
         1: .line 320
            iconst_0
            istore 3 /* i */
        start local 3 // int i
         2: .line 321
            aload 0 /* this */
            getfield org.jruby.ext.ffi.Struct.layout:Lorg/jruby/ext/ffi/StructLayout;
            invokevirtual org.jruby.ext.ffi.StructLayout.getMembers:()Ljava/util/Collection;
            invokeinterface java.util.Collection.iterator:()Ljava/util/Iterator;
            astore 5
            goto 5
      StackMap locals: org.jruby.ext.ffi.Struct org.jruby.runtime.ThreadContext org.jruby.runtime.builtin.IRubyObject[] int top java.util.Iterator
      StackMap stack:
         3: aload 5
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast org.jruby.ext.ffi.StructLayout$Member
            astore 4 /* m */
        start local 4 // org.jruby.ext.ffi.StructLayout$Member m
         4: .line 322
            aload 2 /* values */
            iload 3 /* i */
            iinc 3 /* i */ 1
            aload 4 /* m */
            aload 1 /* context */
            aload 0 /* this */
            aload 0 /* this */
            invokevirtual org.jruby.ext.ffi.Struct.getMemory:()Lorg/jruby/ext/ffi/AbstractMemory;
            invokevirtual org.jruby.ext.ffi.StructLayout$Member.get:(Lorg/jruby/runtime/ThreadContext;Lorg/jruby/ext/ffi/StructLayout$Storage;Lorg/jruby/ext/ffi/AbstractMemory;)Lorg/jruby/runtime/builtin/IRubyObject;
            aastore
        end local 4 // org.jruby.ext.ffi.StructLayout$Member m
         5: .line 321
      StackMap locals:
      StackMap stack:
            aload 5
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 3
         6: .line 325
            aload 1 /* context */
            getfield org.jruby.runtime.ThreadContext.runtime:Lorg/jruby/Ruby;
            aload 2 /* values */
            invokestatic org.jruby.RubyArray.newArrayMayCopy:(Lorg/jruby/Ruby;[Lorg/jruby/runtime/builtin/IRubyObject;)Lorg/jruby/RubyArray;
            areturn
        end local 3 // int i
        end local 2 // org.jruby.runtime.builtin.IRubyObject[] values
        end local 1 // org.jruby.runtime.ThreadContext context
        end local 0 // org.jruby.ext.ffi.Struct this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    7     0     this  Lorg/jruby/ext/ffi/Struct;
            0    7     1  context  Lorg/jruby/runtime/ThreadContext;
            1    7     2   values  [Lorg/jruby/runtime/builtin/IRubyObject;
            2    7     3        i  I
            4    5     4        m  Lorg/jruby/ext/ffi/StructLayout$Member;
    RuntimeVisibleAnnotations: 
      org.jruby.anno.JRubyMethod(name = {"values"})
    MethodParameters:
         Name  Flags
      context  

  public org.jruby.runtime.builtin.IRubyObject offsets(org.jruby.runtime.ThreadContext);
    descriptor: (Lorg/jruby/runtime/ThreadContext;)Lorg/jruby/runtime/builtin/IRubyObject;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.jruby.ext.ffi.Struct this
        start local 1 // org.jruby.runtime.ThreadContext context
         0: .line 330
            aload 0 /* this */
            getfield org.jruby.ext.ffi.Struct.layout:Lorg/jruby/ext/ffi/StructLayout;
            aload 1 /* context */
            invokevirtual org.jruby.ext.ffi.StructLayout.offsets:(Lorg/jruby/runtime/ThreadContext;)Lorg/jruby/runtime/builtin/IRubyObject;
            areturn
        end local 1 // org.jruby.runtime.ThreadContext context
        end local 0 // org.jruby.ext.ffi.Struct this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    1     0     this  Lorg/jruby/ext/ffi/Struct;
            0    1     1  context  Lorg/jruby/runtime/ThreadContext;
    RuntimeVisibleAnnotations: 
      org.jruby.anno.JRubyMethod(name = {"offsets"})
    MethodParameters:
         Name  Flags
      context  

  public org.jruby.runtime.builtin.IRubyObject offset_of(org.jruby.runtime.ThreadContext, org.jruby.runtime.builtin.IRubyObject);
    descriptor: (Lorg/jruby/runtime/ThreadContext;Lorg/jruby/runtime/builtin/IRubyObject;)Lorg/jruby/runtime/builtin/IRubyObject;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=3, args_size=3
        start local 0 // org.jruby.ext.ffi.Struct this
        start local 1 // org.jruby.runtime.ThreadContext context
        start local 2 // org.jruby.runtime.builtin.IRubyObject fieldName
         0: .line 335
            aload 0 /* this */
            getfield org.jruby.ext.ffi.Struct.layout:Lorg/jruby/ext/ffi/StructLayout;
            aload 1 /* context */
            aload 2 /* fieldName */
            invokevirtual org.jruby.ext.ffi.StructLayout.offset_of:(Lorg/jruby/runtime/ThreadContext;Lorg/jruby/runtime/builtin/IRubyObject;)Lorg/jruby/runtime/builtin/IRubyObject;
            areturn
        end local 2 // org.jruby.runtime.builtin.IRubyObject fieldName
        end local 1 // org.jruby.runtime.ThreadContext context
        end local 0 // org.jruby.ext.ffi.Struct this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    1     0       this  Lorg/jruby/ext/ffi/Struct;
            0    1     1    context  Lorg/jruby/runtime/ThreadContext;
            0    1     2  fieldName  Lorg/jruby/runtime/builtin/IRubyObject;
    RuntimeVisibleAnnotations: 
      org.jruby.anno.JRubyMethod(name = {"offset_of"})
    MethodParameters:
           Name  Flags
      context    
      fieldName  

  public org.jruby.runtime.builtin.IRubyObject size(org.jruby.runtime.ThreadContext);
    descriptor: (Lorg/jruby/runtime/ThreadContext;)Lorg/jruby/runtime/builtin/IRubyObject;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.jruby.ext.ffi.Struct this
        start local 1 // org.jruby.runtime.ThreadContext context
         0: .line 341
            aload 0 /* this */
            getfield org.jruby.ext.ffi.Struct.layout:Lorg/jruby/ext/ffi/StructLayout;
            aload 1 /* context */
            invokevirtual org.jruby.ext.ffi.StructLayout.size:(Lorg/jruby/runtime/ThreadContext;)Lorg/jruby/runtime/builtin/IRubyObject;
            areturn
        end local 1 // org.jruby.runtime.ThreadContext context
        end local 0 // org.jruby.ext.ffi.Struct this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    1     0     this  Lorg/jruby/ext/ffi/Struct;
            0    1     1  context  Lorg/jruby/runtime/ThreadContext;
    RuntimeVisibleAnnotations: 
      org.jruby.anno.JRubyMethod(name = {"size"})
    MethodParameters:
         Name  Flags
      context  

  public org.jruby.runtime.builtin.IRubyObject alignment(org.jruby.runtime.ThreadContext);
    descriptor: (Lorg/jruby/runtime/ThreadContext;)Lorg/jruby/runtime/builtin/IRubyObject;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.jruby.ext.ffi.Struct this
        start local 1 // org.jruby.runtime.ThreadContext context
         0: .line 346
            aload 0 /* this */
            getfield org.jruby.ext.ffi.Struct.layout:Lorg/jruby/ext/ffi/StructLayout;
            aload 1 /* context */
            invokevirtual org.jruby.ext.ffi.StructLayout.alignment:(Lorg/jruby/runtime/ThreadContext;)Lorg/jruby/runtime/builtin/IRubyObject;
            areturn
        end local 1 // org.jruby.runtime.ThreadContext context
        end local 0 // org.jruby.ext.ffi.Struct this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    1     0     this  Lorg/jruby/ext/ffi/Struct;
            0    1     1  context  Lorg/jruby/runtime/ThreadContext;
    RuntimeVisibleAnnotations: 
      org.jruby.anno.JRubyMethod(name = {"alignment"})
    MethodParameters:
         Name  Flags
      context  

  public org.jruby.runtime.builtin.IRubyObject null_p(org.jruby.runtime.ThreadContext);
    descriptor: (Lorg/jruby/runtime/ThreadContext;)Lorg/jruby/runtime/builtin/IRubyObject;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.jruby.ext.ffi.Struct this
        start local 1 // org.jruby.runtime.ThreadContext context
         0: .line 351
            aload 1 /* context */
            aload 0 /* this */
            invokevirtual org.jruby.ext.ffi.Struct.getMemory:()Lorg/jruby/ext/ffi/AbstractMemory;
            invokevirtual org.jruby.ext.ffi.AbstractMemory.getMemoryIO:()Lorg/jruby/ext/ffi/MemoryIO;
            invokevirtual org.jruby.ext.ffi.MemoryIO.isNull:()Z
            invokestatic org.jruby.RubyBoolean.newBoolean:(Lorg/jruby/runtime/ThreadContext;Z)Lorg/jruby/RubyBoolean;
            areturn
        end local 1 // org.jruby.runtime.ThreadContext context
        end local 0 // org.jruby.ext.ffi.Struct this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    1     0     this  Lorg/jruby/ext/ffi/Struct;
            0    1     1  context  Lorg/jruby/runtime/ThreadContext;
    RuntimeVisibleAnnotations: 
      org.jruby.anno.JRubyMethod(name = {"null?"})
    MethodParameters:
         Name  Flags
      context  

  public final org.jruby.runtime.builtin.IRubyObject order(org.jruby.runtime.ThreadContext);
    descriptor: (Lorg/jruby/runtime/ThreadContext;)Lorg/jruby/runtime/builtin/IRubyObject;
    flags: (0x0011) ACC_PUBLIC, ACC_FINAL
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // org.jruby.ext.ffi.Struct this
        start local 1 // org.jruby.runtime.ThreadContext context
         0: .line 356
            aload 1 /* context */
            getfield org.jruby.runtime.ThreadContext.runtime:Lorg/jruby/Ruby;
            aload 0 /* this */
            invokevirtual org.jruby.ext.ffi.Struct.getMemoryIO:()Lorg/jruby/ext/ffi/MemoryIO;
            invokevirtual org.jruby.ext.ffi.MemoryIO.order:()Ljava/nio/ByteOrder;
            getstatic java.nio.ByteOrder.LITTLE_ENDIAN:Ljava/nio/ByteOrder;
            invokevirtual java.lang.Object.equals:(Ljava/lang/Object;)Z
            ifeq 1
            ldc "little"
            goto 2
      StackMap locals:
      StackMap stack: org.jruby.Ruby
         1: ldc "big"
      StackMap locals: org.jruby.ext.ffi.Struct org.jruby.runtime.ThreadContext
      StackMap stack: org.jruby.Ruby java.lang.String
         2: invokevirtual org.jruby.Ruby.newSymbol:(Ljava/lang/String;)Lorg/jruby/RubySymbol;
            areturn
        end local 1 // org.jruby.runtime.ThreadContext context
        end local 0 // org.jruby.ext.ffi.Struct this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    3     0     this  Lorg/jruby/ext/ffi/Struct;
            0    3     1  context  Lorg/jruby/runtime/ThreadContext;
    RuntimeVisibleAnnotations: 
      org.jruby.anno.JRubyMethod(name = {"order"}, required = 0)
    MethodParameters:
         Name  Flags
      context  

  public final org.jruby.runtime.builtin.IRubyObject order(org.jruby.runtime.ThreadContext, org.jruby.runtime.builtin.IRubyObject);
    descriptor: (Lorg/jruby/runtime/ThreadContext;Lorg/jruby/runtime/builtin/IRubyObject;)Lorg/jruby/runtime/builtin/IRubyObject;
    flags: (0x0011) ACC_PUBLIC, ACC_FINAL
    Code:
      stack=8, locals=4, args_size=3
        start local 0 // org.jruby.ext.ffi.Struct this
        start local 1 // org.jruby.runtime.ThreadContext context
        start local 2 // org.jruby.runtime.builtin.IRubyObject byte_order
         0: .line 361
            aload 1 /* context */
            getfield org.jruby.runtime.ThreadContext.runtime:Lorg/jruby/Ruby;
            aload 2 /* byte_order */
            invokestatic org.jruby.ext.ffi.Util.parseByteOrder:(Lorg/jruby/Ruby;Lorg/jruby/runtime/builtin/IRubyObject;)Ljava/nio/ByteOrder;
            astore 3 /* order */
        start local 3 // java.nio.ByteOrder order
         1: .line 362
            new org.jruby.ext.ffi.Struct
            dup
            aload 1 /* context */
            getfield org.jruby.runtime.ThreadContext.runtime:Lorg/jruby/Ruby;
            aload 0 /* this */
            invokevirtual org.jruby.ext.ffi.Struct.getMetaClass:()Lorg/jruby/RubyClass;
            aload 0 /* this */
            getfield org.jruby.ext.ffi.Struct.layout:Lorg/jruby/ext/ffi/StructLayout;
         2: .line 363
            aload 0 /* this */
            invokevirtual org.jruby.ext.ffi.Struct.getMemory:()Lorg/jruby/ext/ffi/AbstractMemory;
            aload 1 /* context */
            getfield org.jruby.runtime.ThreadContext.runtime:Lorg/jruby/Ruby;
            aload 3 /* order */
            invokevirtual org.jruby.ext.ffi.AbstractMemory.order:(Lorg/jruby/Ruby;Ljava/nio/ByteOrder;)Lorg/jruby/ext/ffi/AbstractMemory;
         3: .line 362
            invokespecial org.jruby.ext.ffi.Struct.<init>:(Lorg/jruby/Ruby;Lorg/jruby/RubyClass;Lorg/jruby/ext/ffi/StructLayout;Lorg/jruby/runtime/builtin/IRubyObject;)V
            areturn
        end local 3 // java.nio.ByteOrder order
        end local 2 // org.jruby.runtime.builtin.IRubyObject byte_order
        end local 1 // org.jruby.runtime.ThreadContext context
        end local 0 // org.jruby.ext.ffi.Struct this
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0    4     0        this  Lorg/jruby/ext/ffi/Struct;
            0    4     1     context  Lorg/jruby/runtime/ThreadContext;
            0    4     2  byte_order  Lorg/jruby/runtime/builtin/IRubyObject;
            1    4     3       order  Ljava/nio/ByteOrder;
    RuntimeVisibleAnnotations: 
      org.jruby.anno.JRubyMethod(name = {"order"}, required = 1)
    MethodParameters:
            Name  Flags
      context     
      byte_order  

  public org.jruby.runtime.builtin.IRubyObject clear(org.jruby.runtime.ThreadContext);
    descriptor: (Lorg/jruby/runtime/ThreadContext;)Lorg/jruby/runtime/builtin/IRubyObject;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=6, locals=2, args_size=2
        start local 0 // org.jruby.ext.ffi.Struct this
        start local 1 // org.jruby.runtime.ThreadContext context
         0: .line 368
            aload 0 /* this */
            invokevirtual org.jruby.ext.ffi.Struct.getMemoryIO:()Lorg/jruby/ext/ffi/MemoryIO;
            lconst_0
            aload 0 /* this */
            getfield org.jruby.ext.ffi.Struct.layout:Lorg/jruby/ext/ffi/StructLayout;
            getfield org.jruby.ext.ffi.StructLayout.size:I
            i2l
            iconst_0
            invokevirtual org.jruby.ext.ffi.MemoryIO.setMemory:(JJB)V
         1: .line 369
            aload 0 /* this */
            areturn
        end local 1 // org.jruby.runtime.ThreadContext context
        end local 0 // org.jruby.ext.ffi.Struct this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    2     0     this  Lorg/jruby/ext/ffi/Struct;
            0    2     1  context  Lorg/jruby/runtime/ThreadContext;
    RuntimeVisibleAnnotations: 
      org.jruby.anno.JRubyMethod(name = {"clear"})
    MethodParameters:
         Name  Flags
      context  

  public final org.jruby.ext.ffi.AbstractMemory getMemory();
    descriptor: ()Lorg/jruby/ext/ffi/AbstractMemory;
    flags: (0x0011) ACC_PUBLIC, ACC_FINAL
    Code:
      stack=5, locals=1, args_size=1
        start local 0 // org.jruby.ext.ffi.Struct this
         0: .line 374
            aload 0 /* this */
            getfield org.jruby.ext.ffi.Struct.memory:Lorg/jruby/ext/ffi/AbstractMemory;
            ifnull 1
            aload 0 /* this */
            getfield org.jruby.ext.ffi.Struct.memory:Lorg/jruby/ext/ffi/AbstractMemory;
            goto 2
      StackMap locals:
      StackMap stack:
         1: aload 0 /* this */
            aload 0 /* this */
            invokevirtual org.jruby.ext.ffi.Struct.getRuntime:()Lorg/jruby/Ruby;
            aload 0 /* this */
            getfield org.jruby.ext.ffi.Struct.layout:Lorg/jruby/ext/ffi/StructLayout;
            invokevirtual org.jruby.ext.ffi.StructLayout.getSize:()I
            iconst_1
            iconst_1
            invokestatic org.jruby.ext.ffi.MemoryPointer.allocate:(Lorg/jruby/Ruby;IIZ)Lorg/jruby/ext/ffi/MemoryPointer;
            dup_x1
            putfield org.jruby.ext.ffi.Struct.memory:Lorg/jruby/ext/ffi/AbstractMemory;
      StackMap locals:
      StackMap stack: org.jruby.ext.ffi.AbstractMemory
         2: areturn
        end local 0 // org.jruby.ext.ffi.Struct this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lorg/jruby/ext/ffi/Struct;

  protected final org.jruby.ext.ffi.MemoryIO allocateMemoryIO();
    descriptor: ()Lorg/jruby/ext/ffi/MemoryIO;
    flags: (0x0014) ACC_PROTECTED, ACC_FINAL
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.jruby.ext.ffi.Struct this
         0: .line 378
            aload 0 /* this */
            invokevirtual org.jruby.ext.ffi.Struct.getMemory:()Lorg/jruby/ext/ffi/AbstractMemory;
            invokevirtual org.jruby.ext.ffi.AbstractMemory.getMemoryIO:()Lorg/jruby/ext/ffi/MemoryIO;
            areturn
        end local 0 // org.jruby.ext.ffi.Struct this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/jruby/ext/ffi/Struct;

  public final org.jruby.runtime.builtin.IRubyObject getCachedValue(org.jruby.ext.ffi.StructLayout$Member);
    descriptor: (Lorg/jruby/ext/ffi/StructLayout$Member;)Lorg/jruby/runtime/builtin/IRubyObject;
    flags: (0x0011) ACC_PUBLIC, ACC_FINAL
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // org.jruby.ext.ffi.Struct this
        start local 1 // org.jruby.ext.ffi.StructLayout$Member member
         0: .line 382
            aload 0 /* this */
            getfield org.jruby.ext.ffi.Struct.valueCache:[Lorg/jruby/runtime/builtin/IRubyObject;
            ifnull 1
            aload 0 /* this */
            getfield org.jruby.ext.ffi.Struct.valueCache:[Lorg/jruby/runtime/builtin/IRubyObject;
            aload 0 /* this */
            getfield org.jruby.ext.ffi.Struct.layout:Lorg/jruby/ext/ffi/StructLayout;
            aload 1 /* member */
            invokevirtual org.jruby.ext.ffi.StructLayout.getCacheableFieldIndex:(Lorg/jruby/ext/ffi/StructLayout$Member;)I
            aaload
            goto 2
      StackMap locals:
      StackMap stack:
         1: aconst_null
      StackMap locals:
      StackMap stack: org.jruby.runtime.builtin.IRubyObject
         2: areturn
        end local 1 // org.jruby.ext.ffi.StructLayout$Member member
        end local 0 // org.jruby.ext.ffi.Struct this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    3     0    this  Lorg/jruby/ext/ffi/Struct;
            0    3     1  member  Lorg/jruby/ext/ffi/StructLayout$Member;
    MethodParameters:
        Name  Flags
      member  

  public final void putCachedValue(org.jruby.ext.ffi.StructLayout$Member, org.jruby.runtime.builtin.IRubyObject);
    descriptor: (Lorg/jruby/ext/ffi/StructLayout$Member;Lorg/jruby/runtime/builtin/IRubyObject;)V
    flags: (0x0011) ACC_PUBLIC, ACC_FINAL
    Code:
      stack=3, locals=3, args_size=3
        start local 0 // org.jruby.ext.ffi.Struct this
        start local 1 // org.jruby.ext.ffi.StructLayout$Member member
        start local 2 // org.jruby.runtime.builtin.IRubyObject value
         0: .line 386
            aload 0 /* this */
            invokevirtual org.jruby.ext.ffi.Struct.getValueCacheForWrite:()[Lorg/jruby/runtime/builtin/IRubyObject;
            aload 0 /* this */
            getfield org.jruby.ext.ffi.Struct.layout:Lorg/jruby/ext/ffi/StructLayout;
            aload 1 /* member */
            invokevirtual org.jruby.ext.ffi.StructLayout.getCacheableFieldIndex:(Lorg/jruby/ext/ffi/StructLayout$Member;)I
            aload 2 /* value */
            aastore
         1: .line 387
            return
        end local 2 // org.jruby.runtime.builtin.IRubyObject value
        end local 1 // org.jruby.ext.ffi.StructLayout$Member member
        end local 0 // org.jruby.ext.ffi.Struct this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    2     0    this  Lorg/jruby/ext/ffi/Struct;
            0    2     1  member  Lorg/jruby/ext/ffi/StructLayout$Member;
            0    2     2   value  Lorg/jruby/runtime/builtin/IRubyObject;
    MethodParameters:
        Name  Flags
      member  
      value   

  private org.jruby.runtime.builtin.IRubyObject[] getValueCacheForWrite();
    descriptor: ()[Lorg/jruby/runtime/builtin/IRubyObject;
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.jruby.ext.ffi.Struct this
         0: .line 390
            aload 0 /* this */
            getfield org.jruby.ext.ffi.Struct.valueCache:[Lorg/jruby/runtime/builtin/IRubyObject;
            ifnull 1
            aload 0 /* this */
            getfield org.jruby.ext.ffi.Struct.valueCache:[Lorg/jruby/runtime/builtin/IRubyObject;
            goto 2
      StackMap locals:
      StackMap stack:
         1: aload 0 /* this */
            invokevirtual org.jruby.ext.ffi.Struct.initValueCache:()[Lorg/jruby/runtime/builtin/IRubyObject;
      StackMap locals:
      StackMap stack: org.jruby.runtime.builtin.IRubyObject[]
         2: areturn
        end local 0 // org.jruby.ext.ffi.Struct this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lorg/jruby/ext/ffi/Struct;

  private org.jruby.runtime.builtin.IRubyObject[] initValueCache();
    descriptor: ()[Lorg/jruby/runtime/builtin/IRubyObject;
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=4, locals=1, args_size=1
        start local 0 // org.jruby.ext.ffi.Struct this
         0: .line 397
            getstatic org.jruby.ext.ffi.Struct.valueCacheUpdater:Ljava/util/concurrent/atomic/AtomicReferenceFieldUpdater;
            aload 0 /* this */
            aconst_null
            aload 0 /* this */
            getfield org.jruby.ext.ffi.Struct.layout:Lorg/jruby/ext/ffi/StructLayout;
            invokevirtual org.jruby.ext.ffi.StructLayout.getCacheableFieldCount:()I
            anewarray org.jruby.runtime.builtin.IRubyObject
            invokevirtual java.util.concurrent.atomic.AtomicReferenceFieldUpdater.compareAndSet:(Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;)Z
            pop
         1: .line 398
            aload 0 /* this */
            getfield org.jruby.ext.ffi.Struct.valueCache:[Lorg/jruby/runtime/builtin/IRubyObject;
            areturn
        end local 0 // org.jruby.ext.ffi.Struct this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/jruby/ext/ffi/Struct;

  private java.lang.Object[] getReferenceCache();
    descriptor: ()[Ljava/lang/Object;
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.jruby.ext.ffi.Struct this
         0: .line 402
            aload 0 /* this */
            getfield org.jruby.ext.ffi.Struct.referenceCache:[Ljava/lang/Object;
            ifnull 1
            aload 0 /* this */
            getfield org.jruby.ext.ffi.Struct.referenceCache:[Ljava/lang/Object;
            goto 2
      StackMap locals:
      StackMap stack:
         1: aload 0 /* this */
            invokevirtual org.jruby.ext.ffi.Struct.initReferenceCache:()[Ljava/lang/Object;
      StackMap locals:
      StackMap stack: java.lang.Object[]
         2: areturn
        end local 0 // org.jruby.ext.ffi.Struct this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lorg/jruby/ext/ffi/Struct;

  private java.lang.Object[] initReferenceCache();
    descriptor: ()[Ljava/lang/Object;
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=4, locals=1, args_size=1
        start local 0 // org.jruby.ext.ffi.Struct this
         0: .line 409
            getstatic org.jruby.ext.ffi.Struct.referenceCacheUpdater:Ljava/util/concurrent/atomic/AtomicReferenceFieldUpdater;
            aload 0 /* this */
            aconst_null
            aload 0 /* this */
            getfield org.jruby.ext.ffi.Struct.layout:Lorg/jruby/ext/ffi/StructLayout;
            invokevirtual org.jruby.ext.ffi.StructLayout.getReferenceFieldCount:()I
            anewarray java.lang.Object
            invokevirtual java.util.concurrent.atomic.AtomicReferenceFieldUpdater.compareAndSet:(Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;)Z
            pop
         1: .line 410
            aload 0 /* this */
            getfield org.jruby.ext.ffi.Struct.referenceCache:[Ljava/lang/Object;
            areturn
        end local 0 // org.jruby.ext.ffi.Struct this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/jruby/ext/ffi/Struct;

  public void putReference(org.jruby.ext.ffi.StructLayout$Member, java.lang.Object);
    descriptor: (Lorg/jruby/ext/ffi/StructLayout$Member;Ljava/lang/Object;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=3, args_size=3
        start local 0 // org.jruby.ext.ffi.Struct this
        start local 1 // org.jruby.ext.ffi.StructLayout$Member member
        start local 2 // java.lang.Object value
         0: .line 414
            aload 0 /* this */
            invokevirtual org.jruby.ext.ffi.Struct.getReferenceCache:()[Ljava/lang/Object;
            aload 0 /* this */
            getfield org.jruby.ext.ffi.Struct.layout:Lorg/jruby/ext/ffi/StructLayout;
            aload 1 /* member */
            invokevirtual org.jruby.ext.ffi.StructLayout.getReferenceFieldIndex:(Lorg/jruby/ext/ffi/StructLayout$Member;)I
            aload 2 /* value */
            aastore
         1: .line 415
            return
        end local 2 // java.lang.Object value
        end local 1 // org.jruby.ext.ffi.StructLayout$Member member
        end local 0 // org.jruby.ext.ffi.Struct this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    2     0    this  Lorg/jruby/ext/ffi/Struct;
            0    2     1  member  Lorg/jruby/ext/ffi/StructLayout$Member;
            0    2     2   value  Ljava/lang/Object;
    MethodParameters:
        Name  Flags
      member  
      value   
}
SourceFile: "Struct.java"
NestMembers:
  org.jruby.ext.ffi.Struct$1  org.jruby.ext.ffi.Struct$Allocator
InnerClasses:
  org.jruby.ext.ffi.Struct$1
  private final Allocator = org.jruby.ext.ffi.Struct$Allocator of org.jruby.ext.ffi.Struct
  public final Member = org.jruby.ext.ffi.StructLayout$Member of org.jruby.ext.ffi.StructLayout
  public abstract Storage = org.jruby.ext.ffi.StructLayout$Storage of org.jruby.ext.ffi.StructLayout
    RuntimeVisibleAnnotations: 
      org.jruby.anno.JRubyClass(name = {"FFI::Struct"}, parent = "Object")