public final class sun.security.provider.NativePRNG extends java.security.SecureRandomSpi
  minor version: 0
  major version: 59
  flags: flags: (0x0031) ACC_PUBLIC, ACC_FINAL, ACC_SUPER
  this_class: sun.security.provider.NativePRNG
  super_class: java.security.SecureRandomSpi
{
  private static final long serialVersionUID;
    descriptor: J
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    ConstantValue: -6599091113397072932

  private static final java.lang.String NAME_RANDOM;
    descriptor: Ljava/lang/String;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    ConstantValue: "/dev/random"

  private static final java.lang.String NAME_URANDOM;
    descriptor: Ljava/lang/String;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    ConstantValue: "/dev/urandom"

  private static final sun.security.provider.NativePRNG$RandomIO INSTANCE;
    descriptor: Lsun/security/provider/NativePRNG$RandomIO;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=1, locals=0, args_size=0
         0: .line 71
            invokestatic sun.security.provider.NativePRNG.initIO:()Lsun/security/provider/NativePRNG$RandomIO;
            putstatic sun.security.provider.NativePRNG.INSTANCE:Lsun/security/provider/NativePRNG$RandomIO;
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  private static sun.security.provider.NativePRNG$RandomIO initIO();
    descriptor: ()Lsun/security/provider/NativePRNG$RandomIO;
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=2, locals=0, args_size=0
         0: .line 75
            new sun.security.provider.NativePRNG$1
            dup
            invokespecial sun.security.provider.NativePRNG$1.<init>:()V
         1: .line 74
            invokestatic java.security.AccessController.doPrivileged:(Ljava/security/PrivilegedAction;)Ljava/lang/Object;
            checkcast sun.security.provider.NativePRNG$RandomIO
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  static boolean isAvailable();
    descriptor: ()Z
    flags: (0x0008) ACC_STATIC
    Code:
      stack=1, locals=0, args_size=0
         0: .line 96
            getstatic sun.security.provider.NativePRNG.INSTANCE:Lsun/security/provider/NativePRNG$RandomIO;
            ifnull 1
            iconst_1
            ireturn
      StackMap locals:
      StackMap stack:
         1: iconst_0
            ireturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // sun.security.provider.NativePRNG this
         0: .line 101
            aload 0 /* this */
            invokespecial java.security.SecureRandomSpi.<init>:()V
         1: .line 102
            getstatic sun.security.provider.NativePRNG.INSTANCE:Lsun/security/provider/NativePRNG$RandomIO;
            ifnonnull 3
         2: .line 103
            new java.lang.AssertionError
            dup
            ldc "NativePRNG not available"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
         3: .line 105
      StackMap locals: sun.security.provider.NativePRNG
      StackMap stack:
            return
        end local 0 // sun.security.provider.NativePRNG this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Lsun/security/provider/NativePRNG;

  protected void engineSetSeed(byte[]);
    descriptor: ([B)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // sun.security.provider.NativePRNG this
        start local 1 // byte[] seed
         0: .line 109
            getstatic sun.security.provider.NativePRNG.INSTANCE:Lsun/security/provider/NativePRNG$RandomIO;
            aload 1 /* seed */
            invokevirtual sun.security.provider.NativePRNG$RandomIO.implSetSeed:([B)V
         1: .line 110
            return
        end local 1 // byte[] seed
        end local 0 // sun.security.provider.NativePRNG this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lsun/security/provider/NativePRNG;
            0    2     1  seed  [B
    MethodParameters:
      Name  Flags
      seed  

  protected void engineNextBytes(byte[]);
    descriptor: ([B)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // sun.security.provider.NativePRNG this
        start local 1 // byte[] bytes
         0: .line 114
            getstatic sun.security.provider.NativePRNG.INSTANCE:Lsun/security/provider/NativePRNG$RandomIO;
            aload 1 /* bytes */
            invokevirtual sun.security.provider.NativePRNG$RandomIO.implNextBytes:([B)V
         1: .line 115
            return
        end local 1 // byte[] bytes
        end local 0 // sun.security.provider.NativePRNG this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    2     0   this  Lsun/security/provider/NativePRNG;
            0    2     1  bytes  [B
    MethodParameters:
       Name  Flags
      bytes  

  protected byte[] engineGenerateSeed(int);
    descriptor: (I)[B
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // sun.security.provider.NativePRNG this
        start local 1 // int numBytes
         0: .line 119
            getstatic sun.security.provider.NativePRNG.INSTANCE:Lsun/security/provider/NativePRNG$RandomIO;
            iload 1 /* numBytes */
            invokevirtual sun.security.provider.NativePRNG$RandomIO.implGenerateSeed:(I)[B
            areturn
        end local 1 // int numBytes
        end local 0 // sun.security.provider.NativePRNG this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    1     0      this  Lsun/security/provider/NativePRNG;
            0    1     1  numBytes  I
    MethodParameters:
          Name  Flags
      numBytes  
}
SourceFile: "NativePRNG.java"
NestMembers:
  sun.security.provider.NativePRNG$1  sun.security.provider.NativePRNG$RandomIO  sun.security.provider.NativePRNG$RandomIO$1
InnerClasses:
  sun.security.provider.NativePRNG$1
  private RandomIO = sun.security.provider.NativePRNG$RandomIO of sun.security.provider.NativePRNG