public abstract class java.security.SecureRandomSpi implements java.io.Serializable
  minor version: 0
  major version: 59
  flags: flags: (0x0421) ACC_PUBLIC, ACC_SUPER, ACC_ABSTRACT
  this_class: java.security.SecureRandomSpi
  super_class: java.lang.Object
{
  private static final long serialVersionUID;
    descriptor: J
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    ConstantValue: -2991854161009191830

  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // java.security.SecureRandomSpi this
         0: .line 93
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 95
            return
        end local 0 // java.security.SecureRandomSpi this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Ljava/security/SecureRandomSpi;

  protected void <init>(java.security.SecureRandomParameters);
    descriptor: (Ljava/security/SecureRandomParameters;)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=1, locals=2, args_size=2
        start local 0 // java.security.SecureRandomSpi this
        start local 1 // java.security.SecureRandomParameters params
         0: .line 107
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 109
            return
        end local 1 // java.security.SecureRandomParameters params
        end local 0 // java.security.SecureRandomSpi this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    2     0    this  Ljava/security/SecureRandomSpi;
            0    2     1  params  Ljava/security/SecureRandomParameters;
    MethodParameters:
        Name  Flags
      params  

  protected abstract void engineSetSeed(byte[]);
    descriptor: ([B)V
    flags: (0x0404) ACC_PROTECTED, ACC_ABSTRACT
    MethodParameters:
      Name  Flags
      seed  

  protected abstract void engineNextBytes(byte[]);
    descriptor: ([B)V
    flags: (0x0404) ACC_PROTECTED, ACC_ABSTRACT
    MethodParameters:
       Name  Flags
      bytes  

  protected void engineNextBytes(byte[], java.security.SecureRandomParameters);
    descriptor: ([BLjava/security/SecureRandomParameters;)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=2, locals=3, args_size=3
        start local 0 // java.security.SecureRandomSpi this
        start local 1 // byte[] bytes
        start local 2 // java.security.SecureRandomParameters params
         0: .line 157
            new java.lang.UnsupportedOperationException
            dup
            invokespecial java.lang.UnsupportedOperationException.<init>:()V
            athrow
        end local 2 // java.security.SecureRandomParameters params
        end local 1 // byte[] bytes
        end local 0 // java.security.SecureRandomSpi this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    1     0    this  Ljava/security/SecureRandomSpi;
            0    1     1   bytes  [B
            0    1     2  params  Ljava/security/SecureRandomParameters;
    MethodParameters:
        Name  Flags
      bytes   
      params  

  protected abstract byte[] engineGenerateSeed(int);
    descriptor: (I)[B
    flags: (0x0404) ACC_PROTECTED, ACC_ABSTRACT
    MethodParameters:
          Name  Flags
      numBytes  

  protected void engineReseed(java.security.SecureRandomParameters);
    descriptor: (Ljava/security/SecureRandomParameters;)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // java.security.SecureRandomSpi this
        start local 1 // java.security.SecureRandomParameters params
         0: .line 192
            new java.lang.UnsupportedOperationException
            dup
            invokespecial java.lang.UnsupportedOperationException.<init>:()V
            athrow
        end local 1 // java.security.SecureRandomParameters params
        end local 0 // java.security.SecureRandomSpi this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    1     0    this  Ljava/security/SecureRandomSpi;
            0    1     1  params  Ljava/security/SecureRandomParameters;
    MethodParameters:
        Name  Flags
      params  

  protected java.security.SecureRandomParameters engineGetParameters();
    descriptor: ()Ljava/security/SecureRandomParameters;
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // java.security.SecureRandomSpi this
         0: .line 207
            aconst_null
            areturn
        end local 0 // java.security.SecureRandomSpi this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljava/security/SecureRandomSpi;

  public java.lang.String toString();
    descriptor: ()Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // java.security.SecureRandomSpi this
         0: .line 218
            aload 0 /* this */
            invokevirtual java.lang.Object.getClass:()Ljava/lang/Class;
            invokevirtual java.lang.Class.getSimpleName:()Ljava/lang/String;
            areturn
        end local 0 // java.security.SecureRandomSpi this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljava/security/SecureRandomSpi;
}
SourceFile: "SecureRandomSpi.java"