final class org.springframework.security.crypto.keygen.SecureRandomBytesKeyGenerator implements org.springframework.security.crypto.keygen.BytesKeyGenerator
  minor version: 0
  major version: 59
  flags: flags: (0x0030) ACC_FINAL, ACC_SUPER
  this_class: org.springframework.security.crypto.keygen.SecureRandomBytesKeyGenerator
  super_class: java.lang.Object
{
  private static final int DEFAULT_KEY_LENGTH;
    descriptor: I
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    ConstantValue: 8

  private final java.security.SecureRandom random;
    descriptor: Ljava/security/SecureRandom;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final int keyLength;
    descriptor: I
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  void <init>();
    descriptor: ()V
    flags: (0x0000) 
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.springframework.security.crypto.keygen.SecureRandomBytesKeyGenerator this
         0: .line 41
            aload 0 /* this */
            bipush 8
            invokespecial org.springframework.security.crypto.keygen.SecureRandomBytesKeyGenerator.<init>:(I)V
         1: .line 42
            return
        end local 0 // org.springframework.security.crypto.keygen.SecureRandomBytesKeyGenerator this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/springframework/security/crypto/keygen/SecureRandomBytesKeyGenerator;

  void <init>(int);
    descriptor: (I)V
    flags: (0x0000) 
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // org.springframework.security.crypto.keygen.SecureRandomBytesKeyGenerator this
        start local 1 // int keyLength
         0: .line 47
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 48
            aload 0 /* this */
            new java.security.SecureRandom
            dup
            invokespecial java.security.SecureRandom.<init>:()V
            putfield org.springframework.security.crypto.keygen.SecureRandomBytesKeyGenerator.random:Ljava/security/SecureRandom;
         2: .line 49
            aload 0 /* this */
            iload 1 /* keyLength */
            putfield org.springframework.security.crypto.keygen.SecureRandomBytesKeyGenerator.keyLength:I
         3: .line 50
            return
        end local 1 // int keyLength
        end local 0 // org.springframework.security.crypto.keygen.SecureRandomBytesKeyGenerator this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    4     0       this  Lorg/springframework/security/crypto/keygen/SecureRandomBytesKeyGenerator;
            0    4     1  keyLength  I
    MethodParameters:
           Name  Flags
      keyLength  

  public int getKeyLength();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.springframework.security.crypto.keygen.SecureRandomBytesKeyGenerator this
         0: .line 54
            aload 0 /* this */
            getfield org.springframework.security.crypto.keygen.SecureRandomBytesKeyGenerator.keyLength:I
            ireturn
        end local 0 // org.springframework.security.crypto.keygen.SecureRandomBytesKeyGenerator this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/springframework/security/crypto/keygen/SecureRandomBytesKeyGenerator;

  public byte[] generateKey();
    descriptor: ()[B
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=1
        start local 0 // org.springframework.security.crypto.keygen.SecureRandomBytesKeyGenerator this
         0: .line 59
            aload 0 /* this */
            getfield org.springframework.security.crypto.keygen.SecureRandomBytesKeyGenerator.keyLength:I
            newarray 8
            astore 1 /* bytes */
        start local 1 // byte[] bytes
         1: .line 60
            aload 0 /* this */
            getfield org.springframework.security.crypto.keygen.SecureRandomBytesKeyGenerator.random:Ljava/security/SecureRandom;
            aload 1 /* bytes */
            invokevirtual java.security.SecureRandom.nextBytes:([B)V
         2: .line 61
            aload 1 /* bytes */
            areturn
        end local 1 // byte[] bytes
        end local 0 // org.springframework.security.crypto.keygen.SecureRandomBytesKeyGenerator this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    3     0   this  Lorg/springframework/security/crypto/keygen/SecureRandomBytesKeyGenerator;
            1    3     1  bytes  [B
}
SourceFile: "SecureRandomBytesKeyGenerator.java"