public final class com.sun.crypto.provider.KeyGeneratorCore$HmacSHA2KG$SHA256 extends com.sun.crypto.provider.KeyGeneratorCore$HmacSHA2KG
  minor version: 0
  major version: 59
  flags: flags: (0x0031) ACC_PUBLIC, ACC_FINAL, ACC_SUPER
  this_class: com.sun.crypto.provider.KeyGeneratorCore$HmacSHA2KG$SHA256
  super_class: com.sun.crypto.provider.KeyGeneratorCore$HmacSHA2KG
{
  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // com.sun.crypto.provider.KeyGeneratorCore$HmacSHA2KG$SHA256 this
         0: .line 139
            aload 0 /* this */
            ldc "HmacSHA256"
            sipush 256
            invokespecial com.sun.crypto.provider.KeyGeneratorCore$HmacSHA2KG.<init>:(Ljava/lang/String;I)V
         1: .line 140
            return
        end local 0 // com.sun.crypto.provider.KeyGeneratorCore$HmacSHA2KG$SHA256 this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lcom/sun/crypto/provider/KeyGeneratorCore$HmacSHA2KG$SHA256;
}
SourceFile: "KeyGeneratorCore.java"
NestHost: com.sun.crypto.provider.KeyGeneratorCore
InnerClasses:
  abstract HmacSHA2KG = com.sun.crypto.provider.KeyGeneratorCore$HmacSHA2KG of com.sun.crypto.provider.KeyGeneratorCore
  public final SHA256 = com.sun.crypto.provider.KeyGeneratorCore$HmacSHA2KG$SHA256 of com.sun.crypto.provider.KeyGeneratorCore$HmacSHA2KG