public class java.security.spec.MGF1ParameterSpec implements java.security.spec.AlgorithmParameterSpec
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: java.security.spec.MGF1ParameterSpec
  super_class: java.lang.Object
{
  public static final java.security.spec.MGF1ParameterSpec SHA1;
    descriptor: Ljava/security/spec/MGF1ParameterSpec;
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL

  public static final java.security.spec.MGF1ParameterSpec SHA224;
    descriptor: Ljava/security/spec/MGF1ParameterSpec;
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL

  public static final java.security.spec.MGF1ParameterSpec SHA256;
    descriptor: Ljava/security/spec/MGF1ParameterSpec;
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL

  public static final java.security.spec.MGF1ParameterSpec SHA384;
    descriptor: Ljava/security/spec/MGF1ParameterSpec;
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL

  public static final java.security.spec.MGF1ParameterSpec SHA512;
    descriptor: Ljava/security/spec/MGF1ParameterSpec;
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL

  public static final java.security.spec.MGF1ParameterSpec SHA512_224;
    descriptor: Ljava/security/spec/MGF1ParameterSpec;
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL

  public static final java.security.spec.MGF1ParameterSpec SHA512_256;
    descriptor: Ljava/security/spec/MGF1ParameterSpec;
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL

  private java.lang.String mdName;
    descriptor: Ljava/lang/String;
    flags: (0x0002) ACC_PRIVATE

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=3, locals=0, args_size=0
         0: .line 73
            new java.security.spec.MGF1ParameterSpec
            dup
            ldc "SHA-1"
            invokespecial java.security.spec.MGF1ParameterSpec.<init>:(Ljava/lang/String;)V
         1: .line 72
            putstatic java.security.spec.MGF1ParameterSpec.SHA1:Ljava/security/spec/MGF1ParameterSpec;
         2: .line 79
            new java.security.spec.MGF1ParameterSpec
            dup
            ldc "SHA-224"
            invokespecial java.security.spec.MGF1ParameterSpec.<init>:(Ljava/lang/String;)V
         3: .line 78
            putstatic java.security.spec.MGF1ParameterSpec.SHA224:Ljava/security/spec/MGF1ParameterSpec;
         4: .line 85
            new java.security.spec.MGF1ParameterSpec
            dup
            ldc "SHA-256"
            invokespecial java.security.spec.MGF1ParameterSpec.<init>:(Ljava/lang/String;)V
         5: .line 84
            putstatic java.security.spec.MGF1ParameterSpec.SHA256:Ljava/security/spec/MGF1ParameterSpec;
         6: .line 91
            new java.security.spec.MGF1ParameterSpec
            dup
            ldc "SHA-384"
            invokespecial java.security.spec.MGF1ParameterSpec.<init>:(Ljava/lang/String;)V
         7: .line 90
            putstatic java.security.spec.MGF1ParameterSpec.SHA384:Ljava/security/spec/MGF1ParameterSpec;
         8: .line 97
            new java.security.spec.MGF1ParameterSpec
            dup
            ldc "SHA-512"
            invokespecial java.security.spec.MGF1ParameterSpec.<init>:(Ljava/lang/String;)V
         9: .line 96
            putstatic java.security.spec.MGF1ParameterSpec.SHA512:Ljava/security/spec/MGF1ParameterSpec;
        10: .line 103
            new java.security.spec.MGF1ParameterSpec
            dup
            ldc "SHA-512/224"
            invokespecial java.security.spec.MGF1ParameterSpec.<init>:(Ljava/lang/String;)V
        11: .line 102
            putstatic java.security.spec.MGF1ParameterSpec.SHA512_224:Ljava/security/spec/MGF1ParameterSpec;
        12: .line 109
            new java.security.spec.MGF1ParameterSpec
            dup
            ldc "SHA-512/256"
            invokespecial java.security.spec.MGF1ParameterSpec.<init>:(Ljava/lang/String;)V
        13: .line 108
            putstatic java.security.spec.MGF1ParameterSpec.SHA512_256:Ljava/security/spec/MGF1ParameterSpec;
        14: .line 109
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public void <init>(java.lang.String);
    descriptor: (Ljava/lang/String;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // java.security.spec.MGF1ParameterSpec this
        start local 1 // java.lang.String mdName
         0: .line 121
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 122
            aload 1 /* mdName */
            ifnonnull 3
         2: .line 123
            new java.lang.NullPointerException
            dup
            ldc "digest algorithm is null"
            invokespecial java.lang.NullPointerException.<init>:(Ljava/lang/String;)V
            athrow
         3: .line 125
      StackMap locals: java.security.spec.MGF1ParameterSpec java.lang.String
      StackMap stack:
            aload 0 /* this */
            aload 1 /* mdName */
            putfield java.security.spec.MGF1ParameterSpec.mdName:Ljava/lang/String;
         4: .line 126
            return
        end local 1 // java.lang.String mdName
        end local 0 // java.security.spec.MGF1ParameterSpec this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    5     0    this  Ljava/security/spec/MGF1ParameterSpec;
            0    5     1  mdName  Ljava/lang/String;
    MethodParameters:
        Name  Flags
      mdName  

  public java.lang.String getDigestAlgorithm();
    descriptor: ()Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // java.security.spec.MGF1ParameterSpec this
         0: .line 135
            aload 0 /* this */
            getfield java.security.spec.MGF1ParameterSpec.mdName:Ljava/lang/String;
            areturn
        end local 0 // java.security.spec.MGF1ParameterSpec this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljava/security/spec/MGF1ParameterSpec;
}
SourceFile: "MGF1ParameterSpec.java"