https://github.com/cglib/cglib/cglib: cglib is a powerful, high performance and quality Code Generation Library, It is used to extend JAVA classes and implements interfaces at runtime. 
public abstract class net.sf.cglib.core.AbstractClassGenerator<T> implements net.sf.cglib.core.ClassGenerator
  minor version: 0
  major version: 59
  flags: flags: (0x0421) ACC_PUBLIC, ACC_SUPER, ACC_ABSTRACT
  this_class: net.sf.cglib.core.AbstractClassGenerator
  super_class: java.lang.Object
{
  private static final java.lang.ThreadLocal CURRENT;
    descriptor: Ljava/lang/ThreadLocal;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  private static volatile java.util.Map<java.lang.ClassLoader, net.sf.cglib.core.AbstractClassGenerator$ClassLoaderData> CACHE;
    descriptor: Ljava/util/Map;
    flags: (0x004a) ACC_PRIVATE, ACC_STATIC, ACC_VOLATILE
    Signature: Ljava/util/Map<Ljava/lang/ClassLoader;Lnet/sf/cglib/core/AbstractClassGenerator$ClassLoaderData;>;

  private static final boolean DEFAULT_USE_CACHE;
    descriptor: Z
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  private net.sf.cglib.core.GeneratorStrategy strategy;
    descriptor: Lnet/sf/cglib/core/GeneratorStrategy;
    flags: (0x0002) ACC_PRIVATE

  private net.sf.cglib.core.NamingPolicy namingPolicy;
    descriptor: Lnet/sf/cglib/core/NamingPolicy;
    flags: (0x0002) ACC_PRIVATE

  private net.sf.cglib.core.AbstractClassGenerator$Source source;
    descriptor: Lnet/sf/cglib/core/AbstractClassGenerator$Source;
    flags: (0x0002) ACC_PRIVATE

  private java.lang.ClassLoader classLoader;
    descriptor: Ljava/lang/ClassLoader;
    flags: (0x0002) ACC_PRIVATE

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

  private java.lang.Object key;
    descriptor: Ljava/lang/Object;
    flags: (0x0002) ACC_PRIVATE

  private boolean useCache;
    descriptor: Z
    flags: (0x0002) ACC_PRIVATE

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

  private boolean attemptLoad;
    descriptor: Z
    flags: (0x0002) ACC_PRIVATE

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=2, locals=0, args_size=0
         0: .line 38
            new java.lang.ThreadLocal
            dup
            invokespecial java.lang.ThreadLocal.<init>:()V
            putstatic net.sf.cglib.core.AbstractClassGenerator.CURRENT:Ljava/lang/ThreadLocal;
         1: .line 40
            new java.util.WeakHashMap
            dup
            invokespecial java.util.WeakHashMap.<init>:()V
            putstatic net.sf.cglib.core.AbstractClassGenerator.CACHE:Ljava/util/Map;
         2: .line 43
            ldc "cglib.useCache"
            ldc "true"
            invokestatic java.lang.System.getProperty:(Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;
            invokestatic java.lang.Boolean.parseBoolean:(Ljava/lang/String;)Z
         3: .line 42
            putstatic net.sf.cglib.core.AbstractClassGenerator.DEFAULT_USE_CACHE:Z
         4: .line 43
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  protected T wrapCachedClass(java.lang.Class);
    descriptor: (Ljava/lang/Class;)Ljava/lang/Object;
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // net.sf.cglib.core.AbstractClassGenerator this
        start local 1 // java.lang.Class klass
         0: .line 126
            new java.lang.ref.WeakReference
            dup
            aload 1 /* klass */
            invokespecial java.lang.ref.WeakReference.<init>:(Ljava/lang/Object;)V
            areturn
        end local 1 // java.lang.Class klass
        end local 0 // net.sf.cglib.core.AbstractClassGenerator this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    1     0   this  Lnet/sf/cglib/core/AbstractClassGenerator<TT;>;
            0    1     1  klass  Ljava/lang/Class;
    Signature: (Ljava/lang/Class;)TT;
    MethodParameters:
       Name  Flags
      klass  

  protected  unwrapCachedValue(T);
    descriptor: (Ljava/lang/Object;)Ljava/lang/Object;
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=1, locals=2, args_size=2
        start local 0 // net.sf.cglib.core.AbstractClassGenerator this
        start local 1 // java.lang.Object cached
         0: .line 130
            aload 1 /* cached */
            checkcast java.lang.ref.WeakReference
            invokevirtual java.lang.ref.WeakReference.get:()Ljava/lang/Object;
            areturn
        end local 1 // java.lang.Object cached
        end local 0 // net.sf.cglib.core.AbstractClassGenerator this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    1     0    this  Lnet/sf/cglib/core/AbstractClassGenerator<TT;>;
            0    1     1  cached  TT;
    Signature: (TT;)Ljava/lang/Object;
    MethodParameters:
        Name  Flags
      cached  

  protected void <init>(net.sf.cglib.core.AbstractClassGenerator$Source);
    descriptor: (Lnet/sf/cglib/core/AbstractClassGenerator$Source;)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // net.sf.cglib.core.AbstractClassGenerator this
        start local 1 // net.sf.cglib.core.AbstractClassGenerator$Source source
         0: .line 140
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 45
            aload 0 /* this */
            getstatic net.sf.cglib.core.DefaultGeneratorStrategy.INSTANCE:Lnet/sf/cglib/core/DefaultGeneratorStrategy;
            putfield net.sf.cglib.core.AbstractClassGenerator.strategy:Lnet/sf/cglib/core/GeneratorStrategy;
         2: .line 46
            aload 0 /* this */
            getstatic net.sf.cglib.core.DefaultNamingPolicy.INSTANCE:Lnet/sf/cglib/core/DefaultNamingPolicy;
            putfield net.sf.cglib.core.AbstractClassGenerator.namingPolicy:Lnet/sf/cglib/core/NamingPolicy;
         3: .line 51
            aload 0 /* this */
            getstatic net.sf.cglib.core.AbstractClassGenerator.DEFAULT_USE_CACHE:Z
            putfield net.sf.cglib.core.AbstractClassGenerator.useCache:Z
         4: .line 141
            aload 0 /* this */
            aload 1 /* source */
            putfield net.sf.cglib.core.AbstractClassGenerator.source:Lnet/sf/cglib/core/AbstractClassGenerator$Source;
         5: .line 142
            return
        end local 1 // net.sf.cglib.core.AbstractClassGenerator$Source source
        end local 0 // net.sf.cglib.core.AbstractClassGenerator this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    6     0    this  Lnet/sf/cglib/core/AbstractClassGenerator<TT;>;
            0    6     1  source  Lnet/sf/cglib/core/AbstractClassGenerator$Source;
    MethodParameters:
        Name  Flags
      source  

  protected void setNamePrefix(java.lang.String);
    descriptor: (Ljava/lang/String;)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // net.sf.cglib.core.AbstractClassGenerator this
        start local 1 // java.lang.String namePrefix
         0: .line 145
            aload 0 /* this */
            aload 1 /* namePrefix */
            putfield net.sf.cglib.core.AbstractClassGenerator.namePrefix:Ljava/lang/String;
         1: .line 146
            return
        end local 1 // java.lang.String namePrefix
        end local 0 // net.sf.cglib.core.AbstractClassGenerator this
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0    2     0        this  Lnet/sf/cglib/core/AbstractClassGenerator<TT;>;
            0    2     1  namePrefix  Ljava/lang/String;
    MethodParameters:
            Name  Flags
      namePrefix  

  protected final java.lang.String getClassName();
    descriptor: ()Ljava/lang/String;
    flags: (0x0014) ACC_PROTECTED, ACC_FINAL
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // net.sf.cglib.core.AbstractClassGenerator this
         0: .line 149
            aload 0 /* this */
            getfield net.sf.cglib.core.AbstractClassGenerator.className:Ljava/lang/String;
            areturn
        end local 0 // net.sf.cglib.core.AbstractClassGenerator this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lnet/sf/cglib/core/AbstractClassGenerator<TT;>;

  private void setClassName(java.lang.String);
    descriptor: (Ljava/lang/String;)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // net.sf.cglib.core.AbstractClassGenerator this
        start local 1 // java.lang.String className
         0: .line 153
            aload 0 /* this */
            aload 1 /* className */
            putfield net.sf.cglib.core.AbstractClassGenerator.className:Ljava/lang/String;
         1: .line 154
            return
        end local 1 // java.lang.String className
        end local 0 // net.sf.cglib.core.AbstractClassGenerator this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    2     0       this  Lnet/sf/cglib/core/AbstractClassGenerator<TT;>;
            0    2     1  className  Ljava/lang/String;
    MethodParameters:
           Name  Flags
      className  

  private java.lang.String generateClassName(net.sf.cglib.core.Predicate);
    descriptor: (Lnet/sf/cglib/core/Predicate;)Ljava/lang/String;
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=5, locals=2, args_size=2
        start local 0 // net.sf.cglib.core.AbstractClassGenerator this
        start local 1 // net.sf.cglib.core.Predicate nameTestPredicate
         0: .line 157
            aload 0 /* this */
            getfield net.sf.cglib.core.AbstractClassGenerator.namingPolicy:Lnet/sf/cglib/core/NamingPolicy;
            aload 0 /* this */
            getfield net.sf.cglib.core.AbstractClassGenerator.namePrefix:Ljava/lang/String;
            aload 0 /* this */
            getfield net.sf.cglib.core.AbstractClassGenerator.source:Lnet/sf/cglib/core/AbstractClassGenerator$Source;
            getfield net.sf.cglib.core.AbstractClassGenerator$Source.name:Ljava/lang/String;
            aload 0 /* this */
            getfield net.sf.cglib.core.AbstractClassGenerator.key:Ljava/lang/Object;
            aload 1 /* nameTestPredicate */
            invokeinterface net.sf.cglib.core.NamingPolicy.getClassName:(Ljava/lang/String;Ljava/lang/String;Ljava/lang/Object;Lnet/sf/cglib/core/Predicate;)Ljava/lang/String;
            areturn
        end local 1 // net.sf.cglib.core.Predicate nameTestPredicate
        end local 0 // net.sf.cglib.core.AbstractClassGenerator this
      LocalVariableTable:
        Start  End  Slot               Name  Signature
            0    1     0               this  Lnet/sf/cglib/core/AbstractClassGenerator<TT;>;
            0    1     1  nameTestPredicate  Lnet/sf/cglib/core/Predicate;
    MethodParameters:
                   Name  Flags
      nameTestPredicate  

  public void setClassLoader(java.lang.ClassLoader);
    descriptor: (Ljava/lang/ClassLoader;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // net.sf.cglib.core.AbstractClassGenerator this
        start local 1 // java.lang.ClassLoader classLoader
         0: .line 170
            aload 0 /* this */
            aload 1 /* classLoader */
            putfield net.sf.cglib.core.AbstractClassGenerator.classLoader:Ljava/lang/ClassLoader;
         1: .line 171
            return
        end local 1 // java.lang.ClassLoader classLoader
        end local 0 // net.sf.cglib.core.AbstractClassGenerator this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    2     0         this  Lnet/sf/cglib/core/AbstractClassGenerator<TT;>;
            0    2     1  classLoader  Ljava/lang/ClassLoader;
    MethodParameters:
             Name  Flags
      classLoader  

  public void setNamingPolicy(net.sf.cglib.core.NamingPolicy);
    descriptor: (Lnet/sf/cglib/core/NamingPolicy;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // net.sf.cglib.core.AbstractClassGenerator this
        start local 1 // net.sf.cglib.core.NamingPolicy namingPolicy
         0: .line 179
            aload 1 /* namingPolicy */
            ifnonnull 2
         1: .line 180
            getstatic net.sf.cglib.core.DefaultNamingPolicy.INSTANCE:Lnet/sf/cglib/core/DefaultNamingPolicy;
            astore 1 /* namingPolicy */
         2: .line 181
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 1 /* namingPolicy */
            putfield net.sf.cglib.core.AbstractClassGenerator.namingPolicy:Lnet/sf/cglib/core/NamingPolicy;
         3: .line 182
            return
        end local 1 // net.sf.cglib.core.NamingPolicy namingPolicy
        end local 0 // net.sf.cglib.core.AbstractClassGenerator this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0    4     0          this  Lnet/sf/cglib/core/AbstractClassGenerator<TT;>;
            0    4     1  namingPolicy  Lnet/sf/cglib/core/NamingPolicy;
    MethodParameters:
              Name  Flags
      namingPolicy  

  public net.sf.cglib.core.NamingPolicy getNamingPolicy();
    descriptor: ()Lnet/sf/cglib/core/NamingPolicy;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // net.sf.cglib.core.AbstractClassGenerator this
         0: .line 188
            aload 0 /* this */
            getfield net.sf.cglib.core.AbstractClassGenerator.namingPolicy:Lnet/sf/cglib/core/NamingPolicy;
            areturn
        end local 0 // net.sf.cglib.core.AbstractClassGenerator this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lnet/sf/cglib/core/AbstractClassGenerator<TT;>;

  public void setUseCache(boolean);
    descriptor: (Z)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // net.sf.cglib.core.AbstractClassGenerator this
        start local 1 // boolean useCache
         0: .line 196
            aload 0 /* this */
            iload 1 /* useCache */
            putfield net.sf.cglib.core.AbstractClassGenerator.useCache:Z
         1: .line 197
            return
        end local 1 // boolean useCache
        end local 0 // net.sf.cglib.core.AbstractClassGenerator this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    2     0      this  Lnet/sf/cglib/core/AbstractClassGenerator<TT;>;
            0    2     1  useCache  Z
    MethodParameters:
          Name  Flags
      useCache  

  public boolean getUseCache();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // net.sf.cglib.core.AbstractClassGenerator this
         0: .line 203
            aload 0 /* this */
            getfield net.sf.cglib.core.AbstractClassGenerator.useCache:Z
            ireturn
        end local 0 // net.sf.cglib.core.AbstractClassGenerator this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lnet/sf/cglib/core/AbstractClassGenerator<TT;>;

  public void setAttemptLoad(boolean);
    descriptor: (Z)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // net.sf.cglib.core.AbstractClassGenerator this
        start local 1 // boolean attemptLoad
         0: .line 212
            aload 0 /* this */
            iload 1 /* attemptLoad */
            putfield net.sf.cglib.core.AbstractClassGenerator.attemptLoad:Z
         1: .line 213
            return
        end local 1 // boolean attemptLoad
        end local 0 // net.sf.cglib.core.AbstractClassGenerator this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    2     0         this  Lnet/sf/cglib/core/AbstractClassGenerator<TT;>;
            0    2     1  attemptLoad  Z
    MethodParameters:
             Name  Flags
      attemptLoad  

  public boolean getAttemptLoad();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // net.sf.cglib.core.AbstractClassGenerator this
         0: .line 216
            aload 0 /* this */
            getfield net.sf.cglib.core.AbstractClassGenerator.attemptLoad:Z
            ireturn
        end local 0 // net.sf.cglib.core.AbstractClassGenerator this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lnet/sf/cglib/core/AbstractClassGenerator<TT;>;

  public void setStrategy(net.sf.cglib.core.GeneratorStrategy);
    descriptor: (Lnet/sf/cglib/core/GeneratorStrategy;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // net.sf.cglib.core.AbstractClassGenerator this
        start local 1 // net.sf.cglib.core.GeneratorStrategy strategy
         0: .line 224
            aload 1 /* strategy */
            ifnonnull 2
         1: .line 225
            getstatic net.sf.cglib.core.DefaultGeneratorStrategy.INSTANCE:Lnet/sf/cglib/core/DefaultGeneratorStrategy;
            astore 1 /* strategy */
         2: .line 226
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 1 /* strategy */
            putfield net.sf.cglib.core.AbstractClassGenerator.strategy:Lnet/sf/cglib/core/GeneratorStrategy;
         3: .line 227
            return
        end local 1 // net.sf.cglib.core.GeneratorStrategy strategy
        end local 0 // net.sf.cglib.core.AbstractClassGenerator this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    4     0      this  Lnet/sf/cglib/core/AbstractClassGenerator<TT;>;
            0    4     1  strategy  Lnet/sf/cglib/core/GeneratorStrategy;
    MethodParameters:
          Name  Flags
      strategy  

  public net.sf.cglib.core.GeneratorStrategy getStrategy();
    descriptor: ()Lnet/sf/cglib/core/GeneratorStrategy;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // net.sf.cglib.core.AbstractClassGenerator this
         0: .line 233
            aload 0 /* this */
            getfield net.sf.cglib.core.AbstractClassGenerator.strategy:Lnet/sf/cglib/core/GeneratorStrategy;
            areturn
        end local 0 // net.sf.cglib.core.AbstractClassGenerator this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lnet/sf/cglib/core/AbstractClassGenerator<TT;>;

  public static net.sf.cglib.core.AbstractClassGenerator getCurrent();
    descriptor: ()Lnet/sf/cglib/core/AbstractClassGenerator;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=1, locals=0, args_size=0
         0: .line 241
            getstatic net.sf.cglib.core.AbstractClassGenerator.CURRENT:Ljava/lang/ThreadLocal;
            invokevirtual java.lang.ThreadLocal.get:()Ljava/lang/Object;
            checkcast net.sf.cglib.core.AbstractClassGenerator
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public java.lang.ClassLoader getClassLoader();
    descriptor: ()Ljava/lang/ClassLoader;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=1
        start local 0 // net.sf.cglib.core.AbstractClassGenerator this
         0: .line 245
            aload 0 /* this */
            getfield net.sf.cglib.core.AbstractClassGenerator.classLoader:Ljava/lang/ClassLoader;
            astore 1 /* t */
        start local 1 // java.lang.ClassLoader t
         1: .line 246
            aload 1 /* t */
            ifnonnull 3
         2: .line 247
            aload 0 /* this */
            invokevirtual net.sf.cglib.core.AbstractClassGenerator.getDefaultClassLoader:()Ljava/lang/ClassLoader;
            astore 1 /* t */
         3: .line 249
      StackMap locals: java.lang.ClassLoader
      StackMap stack:
            aload 1 /* t */
            ifnonnull 5
         4: .line 250
            aload 0 /* this */
            invokevirtual java.lang.Object.getClass:()Ljava/lang/Class;
            invokevirtual java.lang.Class.getClassLoader:()Ljava/lang/ClassLoader;
            astore 1 /* t */
         5: .line 252
      StackMap locals:
      StackMap stack:
            aload 1 /* t */
            ifnonnull 7
         6: .line 253
            invokestatic java.lang.Thread.currentThread:()Ljava/lang/Thread;
            invokevirtual java.lang.Thread.getContextClassLoader:()Ljava/lang/ClassLoader;
            astore 1 /* t */
         7: .line 255
      StackMap locals:
      StackMap stack:
            aload 1 /* t */
            ifnonnull 9
         8: .line 256
            new java.lang.IllegalStateException
            dup
            ldc "Cannot determine classloader"
            invokespecial java.lang.IllegalStateException.<init>:(Ljava/lang/String;)V
            athrow
         9: .line 258
      StackMap locals:
      StackMap stack:
            aload 1 /* t */
            areturn
        end local 1 // java.lang.ClassLoader t
        end local 0 // net.sf.cglib.core.AbstractClassGenerator this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   10     0  this  Lnet/sf/cglib/core/AbstractClassGenerator<TT;>;
            1   10     1     t  Ljava/lang/ClassLoader;

  protected abstract java.lang.ClassLoader getDefaultClassLoader();
    descriptor: ()Ljava/lang/ClassLoader;
    flags: (0x0404) ACC_PROTECTED, ACC_ABSTRACT

  protected java.security.ProtectionDomain getProtectionDomain();
    descriptor: ()Ljava/security/ProtectionDomain;
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // net.sf.cglib.core.AbstractClassGenerator this
         0: .line 273
            aconst_null
            areturn
        end local 0 // net.sf.cglib.core.AbstractClassGenerator this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lnet/sf/cglib/core/AbstractClassGenerator<TT;>;

  protected java.lang.Object create(java.lang.Object);
    descriptor: (Ljava/lang/Object;)Ljava/lang/Object;
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=3, locals=7, args_size=2
        start local 0 // net.sf.cglib.core.AbstractClassGenerator this
        start local 1 // java.lang.Object key
         0: .line 278
            aload 0 /* this */
            invokevirtual net.sf.cglib.core.AbstractClassGenerator.getClassLoader:()Ljava/lang/ClassLoader;
            astore 2 /* loader */
        start local 2 // java.lang.ClassLoader loader
         1: .line 279
            getstatic net.sf.cglib.core.AbstractClassGenerator.CACHE:Ljava/util/Map;
            astore 3 /* cache */
        start local 3 // java.util.Map cache
         2: .line 280
            aload 3 /* cache */
            aload 2 /* loader */
            invokeinterface java.util.Map.get:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast net.sf.cglib.core.AbstractClassGenerator$ClassLoaderData
            astore 4 /* data */
        start local 4 // net.sf.cglib.core.AbstractClassGenerator$ClassLoaderData data
         3: .line 281
            aload 4 /* data */
            ifnonnull 16
         4: .line 282
            ldc Lnet/sf/cglib/core/AbstractClassGenerator;
            dup
            astore 5
            monitorenter
         5: .line 283
            getstatic net.sf.cglib.core.AbstractClassGenerator.CACHE:Ljava/util/Map;
            astore 3 /* cache */
         6: .line 284
            aload 3 /* cache */
            aload 2 /* loader */
            invokeinterface java.util.Map.get:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast net.sf.cglib.core.AbstractClassGenerator$ClassLoaderData
            astore 4 /* data */
         7: .line 285
            aload 4 /* data */
            ifnonnull 12
         8: .line 286
            new java.util.WeakHashMap
            dup
            aload 3 /* cache */
            invokespecial java.util.WeakHashMap.<init>:(Ljava/util/Map;)V
            astore 6 /* newCache */
        start local 6 // java.util.Map newCache
         9: .line 287
            new net.sf.cglib.core.AbstractClassGenerator$ClassLoaderData
            dup
            aload 2 /* loader */
            invokespecial net.sf.cglib.core.AbstractClassGenerator$ClassLoaderData.<init>:(Ljava/lang/ClassLoader;)V
            astore 4 /* data */
        10: .line 288
            aload 6 /* newCache */
            aload 2 /* loader */
            aload 4 /* data */
            invokeinterface java.util.Map.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
        11: .line 289
            aload 6 /* newCache */
            putstatic net.sf.cglib.core.AbstractClassGenerator.CACHE:Ljava/util/Map;
        end local 6 // java.util.Map newCache
        12: .line 282
      StackMap locals: net.sf.cglib.core.AbstractClassGenerator java.lang.Object java.lang.ClassLoader java.util.Map net.sf.cglib.core.AbstractClassGenerator$ClassLoaderData java.lang.Class
      StackMap stack:
            aload 5
            monitorexit
        13: goto 16
      StackMap locals:
      StackMap stack: java.lang.Throwable
        14: aload 5
            monitorexit
        15: athrow
        16: .line 293
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 1 /* key */
            putfield net.sf.cglib.core.AbstractClassGenerator.key:Ljava/lang/Object;
        17: .line 294
            aload 4 /* data */
            aload 0 /* this */
            aload 0 /* this */
            invokevirtual net.sf.cglib.core.AbstractClassGenerator.getUseCache:()Z
            invokevirtual net.sf.cglib.core.AbstractClassGenerator$ClassLoaderData.get:(Lnet/sf/cglib/core/AbstractClassGenerator;Z)Ljava/lang/Object;
            astore 5 /* obj */
        start local 5 // java.lang.Object obj
        18: .line 295
            aload 5 /* obj */
            instanceof java.lang.Class
            ifeq 21
        19: .line 296
            aload 0 /* this */
            aload 5 /* obj */
            checkcast java.lang.Class
            invokevirtual net.sf.cglib.core.AbstractClassGenerator.firstInstance:(Ljava/lang/Class;)Ljava/lang/Object;
        20: areturn
        21: .line 298
      StackMap locals: java.lang.Object
      StackMap stack:
            aload 0 /* this */
            aload 5 /* obj */
            invokevirtual net.sf.cglib.core.AbstractClassGenerator.nextInstance:(Ljava/lang/Object;)Ljava/lang/Object;
        22: areturn
        end local 5 // java.lang.Object obj
        end local 4 // net.sf.cglib.core.AbstractClassGenerator$ClassLoaderData data
        end local 3 // java.util.Map cache
        end local 2 // java.lang.ClassLoader loader
        23: .line 299
      StackMap locals: net.sf.cglib.core.AbstractClassGenerator java.lang.Object
      StackMap stack: java.lang.RuntimeException
            astore 2 /* e */
        start local 2 // java.lang.RuntimeException e
        24: .line 300
            aload 2 /* e */
            athrow
        end local 2 // java.lang.RuntimeException e
        25: .line 301
      StackMap locals:
      StackMap stack: java.lang.Error
            astore 2 /* e */
        start local 2 // java.lang.Error e
        26: .line 302
            aload 2 /* e */
            athrow
        end local 2 // java.lang.Error e
        27: .line 303
      StackMap locals:
      StackMap stack: java.lang.Exception
            astore 2 /* e */
        start local 2 // java.lang.Exception e
        28: .line 304
            new net.sf.cglib.core.CodeGenerationException
            dup
            aload 2 /* e */
            invokespecial net.sf.cglib.core.CodeGenerationException.<init>:(Ljava/lang/Throwable;)V
            athrow
        end local 2 // java.lang.Exception e
        end local 1 // java.lang.Object key
        end local 0 // net.sf.cglib.core.AbstractClassGenerator this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0   29     0      this  Lnet/sf/cglib/core/AbstractClassGenerator<TT;>;
            0   29     1       key  Ljava/lang/Object;
            1   23     2    loader  Ljava/lang/ClassLoader;
            2   23     3     cache  Ljava/util/Map<Ljava/lang/ClassLoader;Lnet/sf/cglib/core/AbstractClassGenerator$ClassLoaderData;>;
            3   23     4      data  Lnet/sf/cglib/core/AbstractClassGenerator$ClassLoaderData;
            9   12     6  newCache  Ljava/util/Map<Ljava/lang/ClassLoader;Lnet/sf/cglib/core/AbstractClassGenerator$ClassLoaderData;>;
           18   23     5       obj  Ljava/lang/Object;
           24   25     2         e  Ljava/lang/RuntimeException;
           26   27     2         e  Ljava/lang/Error;
           28   29     2         e  Ljava/lang/Exception;
      Exception table:
        from    to  target  type
           5    13      14  any
          14    15      14  any
           0    20      23  Class java.lang.RuntimeException
          21    22      23  Class java.lang.RuntimeException
           0    20      25  Class java.lang.Error
          21    22      25  Class java.lang.Error
           0    20      27  Class java.lang.Exception
          21    22      27  Class java.lang.Exception
    MethodParameters:
      Name  Flags
      key   

  protected java.lang.Class generate(net.sf.cglib.core.AbstractClassGenerator$ClassLoaderData);
    descriptor: (Lnet/sf/cglib/core/AbstractClassGenerator$ClassLoaderData;)Ljava/lang/Class;
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=5, locals=11, args_size=2
        start local 0 // net.sf.cglib.core.AbstractClassGenerator this
        start local 1 // net.sf.cglib.core.AbstractClassGenerator$ClassLoaderData data
         0: .line 310
            getstatic net.sf.cglib.core.AbstractClassGenerator.CURRENT:Ljava/lang/ThreadLocal;
            invokevirtual java.lang.ThreadLocal.get:()Ljava/lang/Object;
            astore 3 /* save */
        start local 3 // java.lang.Object save
         1: .line 311
            getstatic net.sf.cglib.core.AbstractClassGenerator.CURRENT:Ljava/lang/ThreadLocal;
            aload 0 /* this */
            invokevirtual java.lang.ThreadLocal.set:(Ljava/lang/Object;)V
         2: .line 313
            aload 1 /* data */
            invokevirtual net.sf.cglib.core.AbstractClassGenerator$ClassLoaderData.getClassLoader:()Ljava/lang/ClassLoader;
            astore 4 /* classLoader */
        start local 4 // java.lang.ClassLoader classLoader
         3: .line 314
            aload 4 /* classLoader */
            ifnonnull 8
         4: .line 315
            new java.lang.IllegalStateException
            dup
            new java.lang.StringBuilder
            dup
            ldc "ClassLoader is null while trying to define class "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
         5: .line 316
            aload 0 /* this */
            invokevirtual net.sf.cglib.core.AbstractClassGenerator.getClassName:()Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            ldc ". It seems that the loader has been expired from a weak reference somehow. "
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
         6: .line 317
            ldc "Please file an issue at cglib's issue tracker."
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
         7: .line 315
            invokespecial java.lang.IllegalStateException.<init>:(Ljava/lang/String;)V
            athrow
         8: .line 319
      StackMap locals: net.sf.cglib.core.AbstractClassGenerator net.sf.cglib.core.AbstractClassGenerator$ClassLoaderData top java.lang.Object java.lang.ClassLoader
      StackMap stack:
            aload 4 /* classLoader */
            dup
            astore 5
            monitorenter
         9: .line 320
            aload 0 /* this */
            aload 1 /* data */
            invokevirtual net.sf.cglib.core.AbstractClassGenerator$ClassLoaderData.getUniqueNamePredicate:()Lnet/sf/cglib/core/Predicate;
            invokevirtual net.sf.cglib.core.AbstractClassGenerator.generateClassName:(Lnet/sf/cglib/core/Predicate;)Ljava/lang/String;
            astore 6 /* name */
        start local 6 // java.lang.String name
        10: .line 321
            aload 1 /* data */
            aload 6 /* name */
            invokevirtual net.sf.cglib.core.AbstractClassGenerator$ClassLoaderData.reserveName:(Ljava/lang/String;)V
        11: .line 322
            aload 0 /* this */
            aload 6 /* name */
            invokevirtual net.sf.cglib.core.AbstractClassGenerator.setClassName:(Ljava/lang/String;)V
        end local 6 // java.lang.String name
        12: .line 319
            aload 5
            monitorexit
        13: goto 16
      StackMap locals: net.sf.cglib.core.AbstractClassGenerator net.sf.cglib.core.AbstractClassGenerator$ClassLoaderData top java.lang.Object java.lang.ClassLoader java.lang.ClassLoader
      StackMap stack: java.lang.Throwable
        14: aload 5
            monitorexit
        15: athrow
        16: .line 324
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield net.sf.cglib.core.AbstractClassGenerator.attemptLoad:Z
            ifeq 22
        17: .line 326
            aload 4 /* classLoader */
            aload 0 /* this */
            invokevirtual net.sf.cglib.core.AbstractClassGenerator.getClassName:()Ljava/lang/String;
            invokevirtual java.lang.ClassLoader.loadClass:(Ljava/lang/String;)Ljava/lang/Class;
            astore 2 /* gen */
        start local 2 // java.lang.Class gen
        18: .line 327
            aload 2 /* gen */
            astore 10
        19: .line 350
            getstatic net.sf.cglib.core.AbstractClassGenerator.CURRENT:Ljava/lang/ThreadLocal;
            aload 3 /* save */
            invokevirtual java.lang.ThreadLocal.set:(Ljava/lang/Object;)V
        20: .line 327
            aload 10
            areturn
        end local 2 // java.lang.Class gen
        21: .line 328
      StackMap locals:
      StackMap stack: java.lang.ClassNotFoundException
            pop
        22: .line 332
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield net.sf.cglib.core.AbstractClassGenerator.strategy:Lnet/sf/cglib/core/GeneratorStrategy;
            aload 0 /* this */
            invokeinterface net.sf.cglib.core.GeneratorStrategy.generate:(Lnet/sf/cglib/core/ClassGenerator;)[B
            astore 5 /* b */
        start local 5 // byte[] b
        23: .line 333
            new org.objectweb.asm.ClassReader
            dup
            aload 5 /* b */
            invokespecial org.objectweb.asm.ClassReader.<init>:([B)V
            invokestatic net.sf.cglib.core.ClassNameReader.getClassName:(Lorg/objectweb/asm/ClassReader;)Ljava/lang/String;
            astore 6 /* className */
        start local 6 // java.lang.String className
        24: .line 334
            aload 0 /* this */
            invokevirtual net.sf.cglib.core.AbstractClassGenerator.getProtectionDomain:()Ljava/security/ProtectionDomain;
            astore 7 /* protectionDomain */
        start local 7 // java.security.ProtectionDomain protectionDomain
        25: .line 335
            aload 4 /* classLoader */
            dup
            astore 8
            monitorenter
        26: .line 336
            aload 7 /* protectionDomain */
            ifnonnull 29
        27: .line 337
            aload 6 /* className */
            aload 5 /* b */
            aload 4 /* classLoader */
            invokestatic net.sf.cglib.core.ReflectUtils.defineClass:(Ljava/lang/String;[BLjava/lang/ClassLoader;)Ljava/lang/Class;
            astore 2 /* gen */
        start local 2 // java.lang.Class gen
        28: .line 338
            goto 30
        end local 2 // java.lang.Class gen
        29: .line 339
      StackMap locals: net.sf.cglib.core.AbstractClassGenerator net.sf.cglib.core.AbstractClassGenerator$ClassLoaderData top java.lang.Object java.lang.ClassLoader byte[] java.lang.String java.security.ProtectionDomain java.lang.ClassLoader
      StackMap stack:
            aload 6 /* className */
            aload 5 /* b */
            aload 4 /* classLoader */
            aload 7 /* protectionDomain */
            invokestatic net.sf.cglib.core.ReflectUtils.defineClass:(Ljava/lang/String;[BLjava/lang/ClassLoader;Ljava/security/ProtectionDomain;)Ljava/lang/Class;
            astore 2 /* gen */
        start local 2 // java.lang.Class gen
        30: .line 335
      StackMap locals: net.sf.cglib.core.AbstractClassGenerator net.sf.cglib.core.AbstractClassGenerator$ClassLoaderData java.lang.Class java.lang.Object java.lang.ClassLoader byte[] java.lang.String java.security.ProtectionDomain java.lang.ClassLoader
      StackMap stack:
            aload 8
            monitorexit
        31: goto 34
        end local 2 // java.lang.Class gen
      StackMap locals: net.sf.cglib.core.AbstractClassGenerator net.sf.cglib.core.AbstractClassGenerator$ClassLoaderData top java.lang.Object java.lang.ClassLoader byte[] java.lang.String java.security.ProtectionDomain java.lang.ClassLoader
      StackMap stack: java.lang.Throwable
        32: aload 8
            monitorexit
        33: athrow
        start local 2 // java.lang.Class gen
        34: .line 342
      StackMap locals: net.sf.cglib.core.AbstractClassGenerator net.sf.cglib.core.AbstractClassGenerator$ClassLoaderData java.lang.Class java.lang.Object java.lang.ClassLoader byte[] java.lang.String java.security.ProtectionDomain
      StackMap stack:
            aload 2 /* gen */
            astore 10
        35: .line 350
            getstatic net.sf.cglib.core.AbstractClassGenerator.CURRENT:Ljava/lang/ThreadLocal;
            aload 3 /* save */
            invokevirtual java.lang.ThreadLocal.set:(Ljava/lang/Object;)V
        36: .line 342
            aload 10
            areturn
        end local 7 // java.security.ProtectionDomain protectionDomain
        end local 6 // java.lang.String className
        end local 5 // byte[] b
        end local 4 // java.lang.ClassLoader classLoader
        end local 2 // java.lang.Class gen
        37: .line 343
      StackMap locals: net.sf.cglib.core.AbstractClassGenerator net.sf.cglib.core.AbstractClassGenerator$ClassLoaderData top java.lang.Object
      StackMap stack: java.lang.RuntimeException
            astore 4 /* e */
        start local 4 // java.lang.RuntimeException e
        38: .line 344
            aload 4 /* e */
            athrow
        end local 4 // java.lang.RuntimeException e
        39: .line 345
      StackMap locals:
      StackMap stack: java.lang.Error
            astore 4 /* e */
        start local 4 // java.lang.Error e
        40: .line 346
            aload 4 /* e */
            athrow
        end local 4 // java.lang.Error e
        41: .line 347
      StackMap locals:
      StackMap stack: java.lang.Exception
            astore 4 /* e */
        start local 4 // java.lang.Exception e
        42: .line 348
            new net.sf.cglib.core.CodeGenerationException
            dup
            aload 4 /* e */
            invokespecial net.sf.cglib.core.CodeGenerationException.<init>:(Ljava/lang/Throwable;)V
            athrow
        end local 4 // java.lang.Exception e
        43: .line 349
      StackMap locals:
      StackMap stack: java.lang.Throwable
            astore 9
        44: .line 350
            getstatic net.sf.cglib.core.AbstractClassGenerator.CURRENT:Ljava/lang/ThreadLocal;
            aload 3 /* save */
            invokevirtual java.lang.ThreadLocal.set:(Ljava/lang/Object;)V
        45: .line 351
            aload 9
            athrow
        end local 3 // java.lang.Object save
        end local 1 // net.sf.cglib.core.AbstractClassGenerator$ClassLoaderData data
        end local 0 // net.sf.cglib.core.AbstractClassGenerator this
      LocalVariableTable:
        Start  End  Slot              Name  Signature
            0   46     0              this  Lnet/sf/cglib/core/AbstractClassGenerator<TT;>;
            0   46     1              data  Lnet/sf/cglib/core/AbstractClassGenerator$ClassLoaderData;
           18   21     2               gen  Ljava/lang/Class;
           28   29     2               gen  Ljava/lang/Class;
           30   32     2               gen  Ljava/lang/Class;
           34   37     2               gen  Ljava/lang/Class;
            1   46     3              save  Ljava/lang/Object;
            3   37     4       classLoader  Ljava/lang/ClassLoader;
           10   12     6              name  Ljava/lang/String;
           23   37     5                 b  [B
           24   37     6         className  Ljava/lang/String;
           25   37     7  protectionDomain  Ljava/security/ProtectionDomain;
           38   39     4                 e  Ljava/lang/RuntimeException;
           40   41     4                 e  Ljava/lang/Error;
           42   43     4                 e  Ljava/lang/Exception;
      Exception table:
        from    to  target  type
           9    13      14  any
          14    15      14  any
          17    19      21  Class java.lang.ClassNotFoundException
          26    31      32  any
          32    33      32  any
           2    19      37  Class java.lang.RuntimeException
          21    35      37  Class java.lang.RuntimeException
           2    19      39  Class java.lang.Error
          21    35      39  Class java.lang.Error
           2    19      41  Class java.lang.Exception
          21    35      41  Class java.lang.Exception
           2    19      43  any
          21    35      43  any
          37    43      43  any
    MethodParameters:
      Name  Flags
      data  

  protected abstract java.lang.Object firstInstance(java.lang.Class);
    descriptor: (Ljava/lang/Class;)Ljava/lang/Object;
    flags: (0x0404) ACC_PROTECTED, ACC_ABSTRACT
    Exceptions:
      throws java.lang.Exception
    MethodParameters:
      Name  Flags
      type  

  protected abstract java.lang.Object nextInstance(java.lang.Object);
    descriptor: (Ljava/lang/Object;)Ljava/lang/Object;
    flags: (0x0404) ACC_PROTECTED, ACC_ABSTRACT
    Exceptions:
      throws java.lang.Exception
    MethodParameters:
          Name  Flags
      instance  
}
Signature: <T:Ljava/lang/Object;>Ljava/lang/Object;Lnet/sf/cglib/core/ClassGenerator;
SourceFile: "AbstractClassGenerator.java"
NestMembers:
  net.sf.cglib.core.AbstractClassGenerator$ClassLoaderData  net.sf.cglib.core.AbstractClassGenerator$ClassLoaderData$1  net.sf.cglib.core.AbstractClassGenerator$ClassLoaderData$2  net.sf.cglib.core.AbstractClassGenerator$ClassLoaderData$3  net.sf.cglib.core.AbstractClassGenerator$Source
InnerClasses:
  protected ClassLoaderData = net.sf.cglib.core.AbstractClassGenerator$ClassLoaderData of net.sf.cglib.core.AbstractClassGenerator
  protected Source = net.sf.cglib.core.AbstractClassGenerator$Source of net.sf.cglib.core.AbstractClassGenerator