public final class javax.crypto.spec.ChaCha20ParameterSpec implements java.security.spec.AlgorithmParameterSpec
  minor version: 0
  major version: 59
  flags: flags: (0x0031) ACC_PUBLIC, ACC_FINAL, ACC_SUPER
  this_class: javax.crypto.spec.ChaCha20ParameterSpec
  super_class: java.lang.Object
{
  private static final int NONCE_LENGTH;
    descriptor: I
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    ConstantValue: 12

  private final byte[] nonce;
    descriptor: [B
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

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

  public void <init>(byte[], int);
    descriptor: ([BI)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=3, args_size=3
        start local 0 // javax.crypto.spec.ChaCha20ParameterSpec this
        start local 1 // byte[] nonce
        start local 2 // int counter
         0: .line 63
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 64
            aload 0 /* this */
            iload 2 /* counter */
            putfield javax.crypto.spec.ChaCha20ParameterSpec.counter:I
         2: .line 66
            aload 1 /* nonce */
            ldc "Nonce must be non-null"
            invokestatic java.util.Objects.requireNonNull:(Ljava/lang/Object;Ljava/lang/String;)Ljava/lang/Object;
            pop
         3: .line 67
            aload 0 /* this */
            aload 1 /* nonce */
            invokevirtual byte[].clone:()Ljava/lang/Object;
            checkcast byte[]
            putfield javax.crypto.spec.ChaCha20ParameterSpec.nonce:[B
         4: .line 68
            aload 0 /* this */
            getfield javax.crypto.spec.ChaCha20ParameterSpec.nonce:[B
            arraylength
            bipush 12
            if_icmpeq 8
         5: .line 69
            new java.lang.IllegalArgumentException
            dup
         6: .line 70
            ldc "Nonce must be 12-bytes in length"
         7: .line 69
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
         8: .line 72
      StackMap locals: javax.crypto.spec.ChaCha20ParameterSpec byte[] int
      StackMap stack:
            return
        end local 2 // int counter
        end local 1 // byte[] nonce
        end local 0 // javax.crypto.spec.ChaCha20ParameterSpec this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    9     0     this  Ljavax/crypto/spec/ChaCha20ParameterSpec;
            0    9     1    nonce  [B
            0    9     2  counter  I
    MethodParameters:
         Name  Flags
      nonce    
      counter  

  public byte[] getNonce();
    descriptor: ()[B
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // javax.crypto.spec.ChaCha20ParameterSpec this
         0: .line 81
            aload 0 /* this */
            getfield javax.crypto.spec.ChaCha20ParameterSpec.nonce:[B
            invokevirtual byte[].clone:()Ljava/lang/Object;
            checkcast byte[]
            areturn
        end local 0 // javax.crypto.spec.ChaCha20ParameterSpec this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljavax/crypto/spec/ChaCha20ParameterSpec;

  public int getCounter();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // javax.crypto.spec.ChaCha20ParameterSpec this
         0: .line 90
            aload 0 /* this */
            getfield javax.crypto.spec.ChaCha20ParameterSpec.counter:I
            ireturn
        end local 0 // javax.crypto.spec.ChaCha20ParameterSpec this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljavax/crypto/spec/ChaCha20ParameterSpec;
}
SourceFile: "ChaCha20ParameterSpec.java"