https://github.com/spring-projects/spring-framework: Spring Context (Spring IO)
  • Juergen Hoeller 
public class org.springframework.context.annotation.LoadTimeWeavingConfiguration implements org.springframework.context.annotation.ImportAware, org.springframework.beans.factory.BeanClassLoaderAware
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.springframework.context.annotation.LoadTimeWeavingConfiguration
  super_class: java.lang.Object
{
  private org.springframework.core.annotation.AnnotationAttributes enableLTW;
    descriptor: Lorg/springframework/core/annotation/AnnotationAttributes;
    flags: (0x0002) ACC_PRIVATE
    RuntimeVisibleAnnotations: 
      org.springframework.lang.Nullable()

  private org.springframework.context.annotation.LoadTimeWeavingConfigurer ltwConfigurer;
    descriptor: Lorg/springframework/context/annotation/LoadTimeWeavingConfigurer;
    flags: (0x0002) ACC_PRIVATE
    RuntimeVisibleAnnotations: 
      org.springframework.lang.Nullable()

  private java.lang.ClassLoader beanClassLoader;
    descriptor: Ljava/lang/ClassLoader;
    flags: (0x0002) ACC_PRIVATE
    RuntimeVisibleAnnotations: 
      org.springframework.lang.Nullable()

  private static volatile int[] $SWITCH_TABLE$org$springframework$context$annotation$EnableLoadTimeWeaving$AspectJWeaving;
    descriptor: [I
    flags: (0x104a) ACC_PRIVATE, ACC_STATIC, ACC_VOLATILE, ACC_SYNTHETIC

  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.springframework.context.annotation.LoadTimeWeavingConfiguration this
         0: .line 45
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
            return
        end local 0 // org.springframework.context.annotation.LoadTimeWeavingConfiguration this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/springframework/context/annotation/LoadTimeWeavingConfiguration;

  public void setImportMetadata(org.springframework.core.type.AnnotationMetadata);
    descriptor: (Lorg/springframework/core/type/AnnotationMetadata;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=2, args_size=2
        start local 0 // org.springframework.context.annotation.LoadTimeWeavingConfiguration this
        start local 1 // org.springframework.core.type.AnnotationMetadata importMetadata
         0: .line 59
            aload 0 /* this */
            aload 1 /* importMetadata */
            ldc Lorg/springframework/context/annotation/EnableLoadTimeWeaving;
            invokestatic org.springframework.context.annotation.AnnotationConfigUtils.attributesFor:(Lorg/springframework/core/type/AnnotatedTypeMetadata;Ljava/lang/Class;)Lorg/springframework/core/annotation/AnnotationAttributes;
            putfield org.springframework.context.annotation.LoadTimeWeavingConfiguration.enableLTW:Lorg/springframework/core/annotation/AnnotationAttributes;
         1: .line 60
            aload 0 /* this */
            getfield org.springframework.context.annotation.LoadTimeWeavingConfiguration.enableLTW:Lorg/springframework/core/annotation/AnnotationAttributes;
            ifnonnull 5
         2: .line 61
            new java.lang.IllegalArgumentException
            dup
         3: .line 62
            new java.lang.StringBuilder
            dup
            ldc "@EnableLoadTimeWeaving is not present on importing class "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 1 /* importMetadata */
            invokeinterface org.springframework.core.type.AnnotationMetadata.getClassName:()Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
         4: .line 61
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
         5: .line 64
      StackMap locals:
      StackMap stack:
            return
        end local 1 // org.springframework.core.type.AnnotationMetadata importMetadata
        end local 0 // org.springframework.context.annotation.LoadTimeWeavingConfiguration this
      LocalVariableTable:
        Start  End  Slot            Name  Signature
            0    6     0            this  Lorg/springframework/context/annotation/LoadTimeWeavingConfiguration;
            0    6     1  importMetadata  Lorg/springframework/core/type/AnnotationMetadata;
    MethodParameters:
                Name  Flags
      importMetadata  

  public void setLoadTimeWeavingConfigurer(org.springframework.context.annotation.LoadTimeWeavingConfigurer);
    descriptor: (Lorg/springframework/context/annotation/LoadTimeWeavingConfigurer;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.springframework.context.annotation.LoadTimeWeavingConfiguration this
        start local 1 // org.springframework.context.annotation.LoadTimeWeavingConfigurer ltwConfigurer
         0: .line 68
            aload 0 /* this */
            aload 1 /* ltwConfigurer */
            putfield org.springframework.context.annotation.LoadTimeWeavingConfiguration.ltwConfigurer:Lorg/springframework/context/annotation/LoadTimeWeavingConfigurer;
         1: .line 69
            return
        end local 1 // org.springframework.context.annotation.LoadTimeWeavingConfigurer ltwConfigurer
        end local 0 // org.springframework.context.annotation.LoadTimeWeavingConfiguration this
      LocalVariableTable:
        Start  End  Slot           Name  Signature
            0    2     0           this  Lorg/springframework/context/annotation/LoadTimeWeavingConfiguration;
            0    2     1  ltwConfigurer  Lorg/springframework/context/annotation/LoadTimeWeavingConfigurer;
    RuntimeVisibleAnnotations: 
      org.springframework.beans.factory.annotation.Autowired(required = false)
    MethodParameters:
               Name  Flags
      ltwConfigurer  

  public void setBeanClassLoader(java.lang.ClassLoader);
    descriptor: (Ljava/lang/ClassLoader;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.springframework.context.annotation.LoadTimeWeavingConfiguration this
        start local 1 // java.lang.ClassLoader beanClassLoader
         0: .line 73
            aload 0 /* this */
            aload 1 /* beanClassLoader */
            putfield org.springframework.context.annotation.LoadTimeWeavingConfiguration.beanClassLoader:Ljava/lang/ClassLoader;
         1: .line 74
            return
        end local 1 // java.lang.ClassLoader beanClassLoader
        end local 0 // org.springframework.context.annotation.LoadTimeWeavingConfiguration this
      LocalVariableTable:
        Start  End  Slot             Name  Signature
            0    2     0             this  Lorg/springframework/context/annotation/LoadTimeWeavingConfiguration;
            0    2     1  beanClassLoader  Ljava/lang/ClassLoader;
    MethodParameters:
                 Name  Flags
      beanClassLoader  

  public org.springframework.instrument.classloading.LoadTimeWeaver loadTimeWeaver();
    descriptor: ()Lorg/springframework/instrument/classloading/LoadTimeWeaver;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=3, args_size=1
        start local 0 // org.springframework.context.annotation.LoadTimeWeavingConfiguration this
         0: .line 80
            aload 0 /* this */
            getfield org.springframework.context.annotation.LoadTimeWeavingConfiguration.beanClassLoader:Ljava/lang/ClassLoader;
            ifnull 1
            iconst_1
            goto 2
      StackMap locals:
      StackMap stack:
         1: iconst_0
      StackMap locals:
      StackMap stack: int
         2: ldc "No ClassLoader set"
            invokestatic org.springframework.util.Assert.state:(ZLjava/lang/String;)V
         3: .line 81
            aconst_null
            astore 1 /* loadTimeWeaver */
        start local 1 // org.springframework.instrument.classloading.LoadTimeWeaver loadTimeWeaver
         4: .line 83
            aload 0 /* this */
            getfield org.springframework.context.annotation.LoadTimeWeavingConfiguration.ltwConfigurer:Lorg/springframework/context/annotation/LoadTimeWeavingConfigurer;
            ifnull 6
         5: .line 85
            aload 0 /* this */
            getfield org.springframework.context.annotation.LoadTimeWeavingConfiguration.ltwConfigurer:Lorg/springframework/context/annotation/LoadTimeWeavingConfigurer;
            invokeinterface org.springframework.context.annotation.LoadTimeWeavingConfigurer.getLoadTimeWeaver:()Lorg/springframework/instrument/classloading/LoadTimeWeaver;
            astore 1 /* loadTimeWeaver */
         6: .line 88
      StackMap locals: org.springframework.instrument.classloading.LoadTimeWeaver
      StackMap stack:
            aload 1 /* loadTimeWeaver */
            ifnonnull 8
         7: .line 90
            new org.springframework.context.weaving.DefaultContextLoadTimeWeaver
            dup
            aload 0 /* this */
            getfield org.springframework.context.annotation.LoadTimeWeavingConfiguration.beanClassLoader:Ljava/lang/ClassLoader;
            invokespecial org.springframework.context.weaving.DefaultContextLoadTimeWeaver.<init>:(Ljava/lang/ClassLoader;)V
            astore 1 /* loadTimeWeaver */
         8: .line 93
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.springframework.context.annotation.LoadTimeWeavingConfiguration.enableLTW:Lorg/springframework/core/annotation/AnnotationAttributes;
            ifnull 17
         9: .line 94
            aload 0 /* this */
            getfield org.springframework.context.annotation.LoadTimeWeavingConfiguration.enableLTW:Lorg/springframework/core/annotation/AnnotationAttributes;
            ldc "aspectjWeaving"
            invokevirtual org.springframework.core.annotation.AnnotationAttributes.getEnum:(Ljava/lang/String;)Ljava/lang/Enum;
            checkcast org.springframework.context.annotation.EnableLoadTimeWeaving$AspectJWeaving
            astore 2 /* aspectJWeaving */
        start local 2 // org.springframework.context.annotation.EnableLoadTimeWeaving$AspectJWeaving aspectJWeaving
        10: .line 95
            invokestatic org.springframework.context.annotation.LoadTimeWeavingConfiguration.$SWITCH_TABLE$org$springframework$context$annotation$EnableLoadTimeWeaving$AspectJWeaving:()[I
            aload 2 /* aspectJWeaving */
            invokevirtual org.springframework.context.annotation.EnableLoadTimeWeaving$AspectJWeaving.ordinal:()I
            iaload
            tableswitch { // 1 - 3
                    1: 16
                    2: 11
                    3: 12
              default: 17
          }
        11: .line 98
      StackMap locals: org.springframework.context.annotation.EnableLoadTimeWeaving$AspectJWeaving
      StackMap stack:
            goto 17
        12: .line 100
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.springframework.context.annotation.LoadTimeWeavingConfiguration.beanClassLoader:Ljava/lang/ClassLoader;
            ldc "META-INF/aop.xml"
            invokevirtual java.lang.ClassLoader.getResource:(Ljava/lang/String;)Ljava/net/URL;
            ifnonnull 14
        13: .line 102
            goto 17
        14: .line 105
      StackMap locals:
      StackMap stack:
            aload 1 /* loadTimeWeaver */
            aload 0 /* this */
            getfield org.springframework.context.annotation.LoadTimeWeavingConfiguration.beanClassLoader:Ljava/lang/ClassLoader;
            invokestatic org.springframework.context.weaving.AspectJWeavingEnabler.enableAspectJWeaving:(Lorg/springframework/instrument/classloading/LoadTimeWeaver;Ljava/lang/ClassLoader;)V
        15: .line 106
            goto 17
        16: .line 108
      StackMap locals:
      StackMap stack:
            aload 1 /* loadTimeWeaver */
            aload 0 /* this */
            getfield org.springframework.context.annotation.LoadTimeWeavingConfiguration.beanClassLoader:Ljava/lang/ClassLoader;
            invokestatic org.springframework.context.weaving.AspectJWeavingEnabler.enableAspectJWeaving:(Lorg/springframework/instrument/classloading/LoadTimeWeaver;Ljava/lang/ClassLoader;)V
        end local 2 // org.springframework.context.annotation.EnableLoadTimeWeaving$AspectJWeaving aspectJWeaving
        17: .line 113
      StackMap locals:
      StackMap stack:
            aload 1 /* loadTimeWeaver */
            areturn
        end local 1 // org.springframework.instrument.classloading.LoadTimeWeaver loadTimeWeaver
        end local 0 // org.springframework.context.annotation.LoadTimeWeavingConfiguration this
      LocalVariableTable:
        Start  End  Slot            Name  Signature
            0   18     0            this  Lorg/springframework/context/annotation/LoadTimeWeavingConfiguration;
            4   18     1  loadTimeWeaver  Lorg/springframework/instrument/classloading/LoadTimeWeaver;
           10   17     2  aspectJWeaving  Lorg/springframework/context/annotation/EnableLoadTimeWeaving$AspectJWeaving;
    RuntimeVisibleAnnotations: 
      org.springframework.context.annotation.Bean(name = {"loadTimeWeaver"})
      org.springframework.context.annotation.Role(value = 2)

  static int[] $SWITCH_TABLE$org$springframework$context$annotation$EnableLoadTimeWeaving$AspectJWeaving();
    descriptor: ()[I
    flags: (0x1008) ACC_STATIC, ACC_SYNTHETIC
    Code:
      stack=3, locals=1, args_size=0
         0: .line 45
            getstatic org.springframework.context.annotation.LoadTimeWeavingConfiguration.$SWITCH_TABLE$org$springframework$context$annotation$EnableLoadTimeWeaving$AspectJWeaving:[I
            dup
            ifnull 1
            areturn
      StackMap locals:
      StackMap stack: int[]
         1: pop
            invokestatic org.springframework.context.annotation.EnableLoadTimeWeaving$AspectJWeaving.values:()[Lorg/springframework/context/annotation/EnableLoadTimeWeaving$AspectJWeaving;
            arraylength
            newarray 10
            astore 0
         2: aload 0
            getstatic org.springframework.context.annotation.EnableLoadTimeWeaving$AspectJWeaving.AUTODETECT:Lorg/springframework/context/annotation/EnableLoadTimeWeaving$AspectJWeaving;
            invokevirtual org.springframework.context.annotation.EnableLoadTimeWeaving$AspectJWeaving.ordinal:()I
            iconst_3
            iastore
         3: goto 5
      StackMap locals: int[]
      StackMap stack: java.lang.NoSuchFieldError
         4: pop
      StackMap locals:
      StackMap stack:
         5: aload 0
            getstatic org.springframework.context.annotation.EnableLoadTimeWeaving$AspectJWeaving.DISABLED:Lorg/springframework/context/annotation/EnableLoadTimeWeaving$AspectJWeaving;
            invokevirtual org.springframework.context.annotation.EnableLoadTimeWeaving$AspectJWeaving.ordinal:()I
            iconst_2
            iastore
         6: goto 8
      StackMap locals:
      StackMap stack: java.lang.NoSuchFieldError
         7: pop
      StackMap locals:
      StackMap stack:
         8: aload 0
            getstatic org.springframework.context.annotation.EnableLoadTimeWeaving$AspectJWeaving.ENABLED:Lorg/springframework/context/annotation/EnableLoadTimeWeaving$AspectJWeaving;
            invokevirtual org.springframework.context.annotation.EnableLoadTimeWeaving$AspectJWeaving.ordinal:()I
            iconst_1
            iastore
         9: goto 11
      StackMap locals:
      StackMap stack: java.lang.NoSuchFieldError
        10: pop
      StackMap locals:
      StackMap stack:
        11: aload 0
            dup
            putstatic org.springframework.context.annotation.LoadTimeWeavingConfiguration.$SWITCH_TABLE$org$springframework$context$annotation$EnableLoadTimeWeaving$AspectJWeaving:[I
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature
      Exception table:
        from    to  target  type
           2     3       4  Class java.lang.NoSuchFieldError
           5     6       7  Class java.lang.NoSuchFieldError
           8     9      10  Class java.lang.NoSuchFieldError
}
SourceFile: "LoadTimeWeavingConfiguration.java"
InnerClasses:
  public final AspectJWeaving = org.springframework.context.annotation.EnableLoadTimeWeaving$AspectJWeaving of org.springframework.context.annotation.EnableLoadTimeWeaving
    RuntimeVisibleAnnotations: 
      org.springframework.context.annotation.Configuration()