public final class sun.security.provider.NativePRNG$Blocking extends java.security.SecureRandomSpi
  minor version: 0
  major version: 59
  flags: flags: (0x0031) ACC_PUBLIC, ACC_FINAL, ACC_SUPER
  this_class: sun.security.provider.NativePRNG$Blocking
  super_class: java.security.SecureRandomSpi
{
  private static final long serialVersionUID;
    descriptor: J
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    ConstantValue: -6396183145759983347

  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 244
            getstatic sun.security.provider.NativePRNG$Variant.BLOCKING:Lsun/security/provider/NativePRNG$Variant;
            invokestatic sun.security.provider.NativePRNG.initIO:(Lsun/security/provider/NativePRNG$Variant;)Lsun/security/provider/NativePRNG$RandomIO;
            putstatic sun.security.provider.NativePRNG$Blocking.INSTANCE:Lsun/security/provider/NativePRNG$RandomIO;
            return
      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 248
            getstatic sun.security.provider.NativePRNG$Blocking.INSTANCE:Lsun/security/provider/NativePRNG$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$Blocking this
         0: .line 253
            aload 0 /* this */
            invokespecial java.security.SecureRandomSpi.<init>:()V
         1: .line 254
            getstatic sun.security.provider.NativePRNG$Blocking.INSTANCE:Lsun/security/provider/NativePRNG$RandomIO;
            ifnonnull 3
         2: .line 255
            new java.lang.AssertionError
            dup
            ldc "NativePRNG$Blocking not available"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
         3: .line 257
      StackMap locals: sun.security.provider.NativePRNG$Blocking
      StackMap stack:
            return
        end local 0 // sun.security.provider.NativePRNG$Blocking this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Lsun/security/provider/NativePRNG$Blocking;

  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$Blocking this
        start local 1 // byte[] seed
         0: .line 262
            getstatic sun.security.provider.NativePRNG$Blocking.INSTANCE:Lsun/security/provider/NativePRNG$RandomIO;
            aload 1 /* seed */
            invokevirtual sun.security.provider.NativePRNG$RandomIO.implSetSeed:([B)V
         1: .line 263
            return
        end local 1 // byte[] seed
        end local 0 // sun.security.provider.NativePRNG$Blocking this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lsun/security/provider/NativePRNG$Blocking;
            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$Blocking this
        start local 1 // byte[] bytes
         0: .line 268
            getstatic sun.security.provider.NativePRNG$Blocking.INSTANCE:Lsun/security/provider/NativePRNG$RandomIO;
            aload 1 /* bytes */
            invokevirtual sun.security.provider.NativePRNG$RandomIO.implNextBytes:([B)V
         1: .line 269
            return
        end local 1 // byte[] bytes
        end local 0 // sun.security.provider.NativePRNG$Blocking this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    2     0   this  Lsun/security/provider/NativePRNG$Blocking;
            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$Blocking this
        start local 1 // int numBytes
         0: .line 274
            getstatic sun.security.provider.NativePRNG$Blocking.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$Blocking this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    1     0      this  Lsun/security/provider/NativePRNG$Blocking;
            0    1     1  numBytes  I
    MethodParameters:
          Name  Flags
      numBytes  
}
SourceFile: "NativePRNG.java"
NestHost: sun.security.provider.NativePRNG
InnerClasses:
  public final Blocking = sun.security.provider.NativePRNG$Blocking of sun.security.provider.NativePRNG
  private RandomIO = sun.security.provider.NativePRNG$RandomIO of sun.security.provider.NativePRNG
  private final Variant = sun.security.provider.NativePRNG$Variant of sun.security.provider.NativePRNG