public class org.springframework.instrument.classloading.WeavingTransformer
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.springframework.instrument.classloading.WeavingTransformer
  super_class: java.lang.Object
{
  private final java.lang.ClassLoader classLoader;
    descriptor: Ljava/lang/ClassLoader;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    RuntimeVisibleAnnotations: 
      org.springframework.lang.Nullable()

  private final java.util.List<java.lang.instrument.ClassFileTransformer> transformers;
    descriptor: Ljava/util/List;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Ljava/util/List<Ljava/lang/instrument/ClassFileTransformer;>;

  public void <init>(java.lang.ClassLoader);
    descriptor: (Ljava/lang/ClassLoader;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // org.springframework.instrument.classloading.WeavingTransformer this
        start local 1 // java.lang.ClassLoader classLoader
         0: .line 53
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 46
            aload 0 /* this */
            new java.util.ArrayList
            dup
            invokespecial java.util.ArrayList.<init>:()V
            putfield org.springframework.instrument.classloading.WeavingTransformer.transformers:Ljava/util/List;
         2: .line 54
            aload 0 /* this */
            aload 1 /* classLoader */
            putfield org.springframework.instrument.classloading.WeavingTransformer.classLoader:Ljava/lang/ClassLoader;
         3: .line 55
            return
        end local 1 // java.lang.ClassLoader classLoader
        end local 0 // org.springframework.instrument.classloading.WeavingTransformer this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    4     0         this  Lorg/springframework/instrument/classloading/WeavingTransformer;
            0    4     1  classLoader  Ljava/lang/ClassLoader;
    RuntimeVisibleParameterAnnotations: 
      0:
        org.springframework.lang.Nullable()
    MethodParameters:
             Name  Flags
      classLoader  

  public void addTransformer(java.lang.instrument.ClassFileTransformer);
    descriptor: (Ljava/lang/instrument/ClassFileTransformer;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.springframework.instrument.classloading.WeavingTransformer this
        start local 1 // java.lang.instrument.ClassFileTransformer transformer
         0: .line 63
            aload 1 /* transformer */
            ldc "Transformer must not be null"
            invokestatic org.springframework.util.Assert.notNull:(Ljava/lang/Object;Ljava/lang/String;)V
         1: .line 64
            aload 0 /* this */
            getfield org.springframework.instrument.classloading.WeavingTransformer.transformers:Ljava/util/List;
            aload 1 /* transformer */
            invokeinterface java.util.List.add:(Ljava/lang/Object;)Z
            pop
         2: .line 65
            return
        end local 1 // java.lang.instrument.ClassFileTransformer transformer
        end local 0 // org.springframework.instrument.classloading.WeavingTransformer this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    3     0         this  Lorg/springframework/instrument/classloading/WeavingTransformer;
            0    3     1  transformer  Ljava/lang/instrument/ClassFileTransformer;
    MethodParameters:
             Name  Flags
      transformer  

  public byte[] transformIfNecessary(java.lang.String, byte[]);
    descriptor: (Ljava/lang/String;[B)[B
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=4, args_size=3
        start local 0 // org.springframework.instrument.classloading.WeavingTransformer this
        start local 1 // java.lang.String className
        start local 2 // byte[] bytes
         0: .line 77
            aload 1 /* className */
            ldc "."
            ldc "/"
            invokestatic org.springframework.util.StringUtils.replace:(Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;
            astore 3 /* internalName */
        start local 3 // java.lang.String internalName
         1: .line 78
            aload 0 /* this */
            aload 1 /* className */
            aload 3 /* internalName */
            aload 2 /* bytes */
            aconst_null
            invokevirtual org.springframework.instrument.classloading.WeavingTransformer.transformIfNecessary:(Ljava/lang/String;Ljava/lang/String;[BLjava/security/ProtectionDomain;)[B
            areturn
        end local 3 // java.lang.String internalName
        end local 2 // byte[] bytes
        end local 1 // java.lang.String className
        end local 0 // org.springframework.instrument.classloading.WeavingTransformer this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0    2     0          this  Lorg/springframework/instrument/classloading/WeavingTransformer;
            0    2     1     className  Ljava/lang/String;
            0    2     2         bytes  [B
            1    2     3  internalName  Ljava/lang/String;
    MethodParameters:
           Name  Flags
      className  
      bytes      

  public byte[] transformIfNecessary(java.lang.String, java.lang.String, byte[], java.security.ProtectionDomain);
    descriptor: (Ljava/lang/String;Ljava/lang/String;[BLjava/security/ProtectionDomain;)[B
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=6, locals=9, args_size=5
        start local 0 // org.springframework.instrument.classloading.WeavingTransformer this
        start local 1 // java.lang.String className
        start local 2 // java.lang.String internalName
        start local 3 // byte[] bytes
        start local 4 // java.security.ProtectionDomain pd
         0: .line 92
            aload 3 /* bytes */
            astore 5 /* result */
        start local 5 // byte[] result
         1: .line 93
            aload 0 /* this */
            getfield org.springframework.instrument.classloading.WeavingTransformer.transformers:Ljava/util/List;
            invokeinterface java.util.List.iterator:()Ljava/util/Iterator;
            astore 7
            goto 9
      StackMap locals: org.springframework.instrument.classloading.WeavingTransformer java.lang.String java.lang.String byte[] java.security.ProtectionDomain byte[] top java.util.Iterator
      StackMap stack:
         2: aload 7
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast java.lang.instrument.ClassFileTransformer
            astore 6 /* cft */
        start local 6 // java.lang.instrument.ClassFileTransformer cft
         3: .line 95
            aload 6 /* cft */
            aload 0 /* this */
            getfield org.springframework.instrument.classloading.WeavingTransformer.classLoader:Ljava/lang/ClassLoader;
            aload 2 /* internalName */
            aconst_null
            aload 4 /* pd */
            aload 5 /* result */
            invokeinterface java.lang.instrument.ClassFileTransformer.transform:(Ljava/lang/ClassLoader;Ljava/lang/String;Ljava/lang/Class;Ljava/security/ProtectionDomain;[B)[B
            astore 8 /* transformed */
        start local 8 // byte[] transformed
         4: .line 96
            aload 8 /* transformed */
            ifnull 9
         5: .line 97
            aload 8 /* transformed */
            astore 5 /* result */
        end local 8 // byte[] transformed
         6: .line 99
            goto 9
         7: .line 100
      StackMap locals: org.springframework.instrument.classloading.WeavingTransformer java.lang.String java.lang.String byte[] java.security.ProtectionDomain byte[] java.lang.instrument.ClassFileTransformer java.util.Iterator
      StackMap stack: java.lang.instrument.IllegalClassFormatException
            astore 8 /* ex */
        start local 8 // java.lang.instrument.IllegalClassFormatException ex
         8: .line 101
            new java.lang.IllegalStateException
            dup
            ldc "Class file transformation failed"
            aload 8 /* ex */
            invokespecial java.lang.IllegalStateException.<init>:(Ljava/lang/String;Ljava/lang/Throwable;)V
            athrow
        end local 8 // java.lang.instrument.IllegalClassFormatException ex
        end local 6 // java.lang.instrument.ClassFileTransformer cft
         9: .line 93
      StackMap locals: org.springframework.instrument.classloading.WeavingTransformer java.lang.String java.lang.String byte[] java.security.ProtectionDomain byte[] top java.util.Iterator
      StackMap stack:
            aload 7
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 2
        10: .line 104
            aload 5 /* result */
            areturn
        end local 5 // byte[] result
        end local 4 // java.security.ProtectionDomain pd
        end local 3 // byte[] bytes
        end local 2 // java.lang.String internalName
        end local 1 // java.lang.String className
        end local 0 // org.springframework.instrument.classloading.WeavingTransformer this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0   11     0          this  Lorg/springframework/instrument/classloading/WeavingTransformer;
            0   11     1     className  Ljava/lang/String;
            0   11     2  internalName  Ljava/lang/String;
            0   11     3         bytes  [B
            0   11     4            pd  Ljava/security/ProtectionDomain;
            1   11     5        result  [B
            3    9     6           cft  Ljava/lang/instrument/ClassFileTransformer;
            4    6     8   transformed  [B
            8    9     8            ex  Ljava/lang/instrument/IllegalClassFormatException;
      Exception table:
        from    to  target  type
           3     6       7  Class java.lang.instrument.IllegalClassFormatException
    RuntimeVisibleParameterAnnotations: 
      0:
      1:
      2:
      3:
        org.springframework.lang.Nullable()
    MethodParameters:
              Name  Flags
      className     
      internalName  
      bytes         
      pd            
}
SourceFile: "WeavingTransformer.java"