public final class sun.security.ec.ECParameters extends java.security.AlgorithmParametersSpi
  minor version: 0
  major version: 59
  flags: flags: (0x0031) ACC_PUBLIC, ACC_FINAL, ACC_SUPER
  this_class: sun.security.ec.ECParameters
  super_class: java.security.AlgorithmParametersSpi
{
  private java.security.spec.ECParameterSpec paramSpec;
    descriptor: Ljava/security/spec/ECParameterSpec;
    flags: (0x0002) ACC_PRIVATE

  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // sun.security.ec.ECParameters this
         0: .line 80
            aload 0 /* this */
            invokespecial java.security.AlgorithmParametersSpi.<init>:()V
         1: .line 82
            return
        end local 0 // sun.security.ec.ECParameters this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lsun/security/ec/ECParameters;

  public static java.security.spec.ECPoint decodePoint(byte[], java.security.spec.EllipticCurve);
    descriptor: ([BLjava/security/spec/EllipticCurve;)Ljava/security/spec/ECPoint;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=7, locals=5, args_size=2
        start local 0 // byte[] data
        start local 1 // java.security.spec.EllipticCurve curve
         0: .line 87
            aload 0 /* data */
            arraylength
            ifeq 1
            aload 0 /* data */
            iconst_0
            baload
            iconst_4
            if_icmpeq 2
         1: .line 88
      StackMap locals:
      StackMap stack:
            new java.io.IOException
            dup
            ldc "Only uncompressed point format supported"
            invokespecial java.io.IOException.<init>:(Ljava/lang/String;)V
            athrow
         2: .line 90
      StackMap locals:
      StackMap stack:
            aload 1 /* curve */
            invokevirtual java.security.spec.EllipticCurve.getField:()Ljava/security/spec/ECField;
            invokeinterface java.security.spec.ECField.getFieldSize:()I
            bipush 7
            iadd
            iconst_3
            ishr
            istore 2 /* n */
        start local 2 // int n
         3: .line 91
            aload 0 /* data */
            arraylength
            iload 2 /* n */
            iconst_2
            imul
            iconst_1
            iadd
            if_icmpeq 5
         4: .line 92
            new java.io.IOException
            dup
            ldc "Point does not match field size"
            invokespecial java.io.IOException.<init>:(Ljava/lang/String;)V
            athrow
         5: .line 94
      StackMap locals: int
      StackMap stack:
            iload 2 /* n */
            newarray 8
            astore 3 /* xb */
        start local 3 // byte[] xb
         6: .line 95
            iload 2 /* n */
            newarray 8
            astore 4 /* yb */
        start local 4 // byte[] yb
         7: .line 96
            aload 0 /* data */
            iconst_1
            aload 3 /* xb */
            iconst_0
            iload 2 /* n */
            invokestatic java.lang.System.arraycopy:(Ljava/lang/Object;ILjava/lang/Object;II)V
         8: .line 97
            aload 0 /* data */
            iload 2 /* n */
            iconst_1
            iadd
            aload 4 /* yb */
            iconst_0
            iload 2 /* n */
            invokestatic java.lang.System.arraycopy:(Ljava/lang/Object;ILjava/lang/Object;II)V
         9: .line 98
            new java.security.spec.ECPoint
            dup
            new java.math.BigInteger
            dup
            iconst_1
            aload 3 /* xb */
            invokespecial java.math.BigInteger.<init>:(I[B)V
            new java.math.BigInteger
            dup
            iconst_1
            aload 4 /* yb */
            invokespecial java.math.BigInteger.<init>:(I[B)V
            invokespecial java.security.spec.ECPoint.<init>:(Ljava/math/BigInteger;Ljava/math/BigInteger;)V
            areturn
        end local 4 // byte[] yb
        end local 3 // byte[] xb
        end local 2 // int n
        end local 1 // java.security.spec.EllipticCurve curve
        end local 0 // byte[] data
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0   10     0   data  [B
            0   10     1  curve  Ljava/security/spec/EllipticCurve;
            3   10     2      n  I
            6   10     3     xb  [B
            7   10     4     yb  [B
    Exceptions:
      throws java.io.IOException
    MethodParameters:
       Name  Flags
      data   
      curve  

  public static byte[] encodePoint(java.security.spec.ECPoint, java.security.spec.EllipticCurve);
    descriptor: (Ljava/security/spec/ECPoint;Ljava/security/spec/EllipticCurve;)[B
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=5, locals=6, args_size=2
        start local 0 // java.security.spec.ECPoint point
        start local 1 // java.security.spec.EllipticCurve curve
         0: .line 104
            aload 1 /* curve */
            invokevirtual java.security.spec.EllipticCurve.getField:()Ljava/security/spec/ECField;
            invokeinterface java.security.spec.ECField.getFieldSize:()I
            bipush 7
            iadd
            iconst_3
            ishr
            istore 2 /* n */
        start local 2 // int n
         1: .line 105
            aload 0 /* point */
            invokevirtual java.security.spec.ECPoint.getAffineX:()Ljava/math/BigInteger;
            invokevirtual java.math.BigInteger.toByteArray:()[B
            invokestatic sun.security.ec.ECParameters.trimZeroes:([B)[B
            astore 3 /* xb */
        start local 3 // byte[] xb
         2: .line 106
            aload 0 /* point */
            invokevirtual java.security.spec.ECPoint.getAffineY:()Ljava/math/BigInteger;
            invokevirtual java.math.BigInteger.toByteArray:()[B
            invokestatic sun.security.ec.ECParameters.trimZeroes:([B)[B
            astore 4 /* yb */
        start local 4 // byte[] yb
         3: .line 107
            aload 3 /* xb */
            arraylength
            iload 2 /* n */
            if_icmpgt 4
            aload 4 /* yb */
            arraylength
            iload 2 /* n */
            if_icmple 7
         4: .line 108
      StackMap locals: int byte[] byte[]
      StackMap stack:
            new java.lang.RuntimeException
            dup
         5: .line 109
            ldc "Point coordinates do not match field size"
         6: .line 108
            invokespecial java.lang.RuntimeException.<init>:(Ljava/lang/String;)V
            athrow
         7: .line 111
      StackMap locals:
      StackMap stack:
            iconst_1
            iload 2 /* n */
            iconst_1
            ishl
            iadd
            newarray 8
            astore 5 /* b */
        start local 5 // byte[] b
         8: .line 112
            aload 5 /* b */
            iconst_0
            iconst_4
            bastore
         9: .line 113
            aload 3 /* xb */
            iconst_0
            aload 5 /* b */
            iload 2 /* n */
            aload 3 /* xb */
            arraylength
            isub
            iconst_1
            iadd
            aload 3 /* xb */
            arraylength
            invokestatic java.lang.System.arraycopy:(Ljava/lang/Object;ILjava/lang/Object;II)V
        10: .line 114
            aload 4 /* yb */
            iconst_0
            aload 5 /* b */
            aload 5 /* b */
            arraylength
            aload 4 /* yb */
            arraylength
            isub
            aload 4 /* yb */
            arraylength
            invokestatic java.lang.System.arraycopy:(Ljava/lang/Object;ILjava/lang/Object;II)V
        11: .line 115
            aload 5 /* b */
            areturn
        end local 5 // byte[] b
        end local 4 // byte[] yb
        end local 3 // byte[] xb
        end local 2 // int n
        end local 1 // java.security.spec.EllipticCurve curve
        end local 0 // java.security.spec.ECPoint point
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0   12     0  point  Ljava/security/spec/ECPoint;
            0   12     1  curve  Ljava/security/spec/EllipticCurve;
            1   12     2      n  I
            2   12     3     xb  [B
            3   12     4     yb  [B
            8   12     5      b  [B
    MethodParameters:
       Name  Flags
      point  
      curve  

  static byte[] trimZeroes(byte[]);
    descriptor: ([B)[B
    flags: (0x0008) ACC_STATIC
    Code:
      stack=5, locals=3, args_size=1
        start local 0 // byte[] b
         0: .line 121
            iconst_0
            istore 1 /* i */
        start local 1 // int i
         1: .line 122
            goto 3
         2: .line 123
      StackMap locals: int
      StackMap stack:
            iinc 1 /* i */ 1
         3: .line 122
      StackMap locals:
      StackMap stack:
            iload 1 /* i */
            aload 0 /* b */
            arraylength
            iconst_1
            isub
            if_icmpge 4
            aload 0 /* b */
            iload 1 /* i */
            baload
            ifeq 2
         4: .line 125
      StackMap locals:
      StackMap stack:
            iload 1 /* i */
            ifne 6
         5: .line 126
            aload 0 /* b */
            areturn
         6: .line 128
      StackMap locals:
      StackMap stack:
            aload 0 /* b */
            arraylength
            iload 1 /* i */
            isub
            newarray 8
            astore 2 /* t */
        start local 2 // byte[] t
         7: .line 129
            aload 0 /* b */
            iload 1 /* i */
            aload 2 /* t */
            iconst_0
            aload 2 /* t */
            arraylength
            invokestatic java.lang.System.arraycopy:(Ljava/lang/Object;ILjava/lang/Object;II)V
         8: .line 130
            aload 2 /* t */
            areturn
        end local 2 // byte[] t
        end local 1 // int i
        end local 0 // byte[] b
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    9     0     b  [B
            1    9     1     i  I
            7    9     2     t  [B
    MethodParameters:
      Name  Flags
      b     

  public static sun.security.ec.NamedCurve getNamedCurve(java.security.spec.ECParameterSpec);
    descriptor: (Ljava/security/spec/ECParameterSpec;)Lsun/security/ec/NamedCurve;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=2, locals=4, args_size=1
        start local 0 // java.security.spec.ECParameterSpec params
         0: .line 137
            aload 0 /* params */
            instanceof sun.security.ec.NamedCurve
            ifne 1
            aload 0 /* params */
            ifnonnull 2
         1: .line 138
      StackMap locals:
      StackMap stack:
            aload 0 /* params */
            checkcast sun.security.ec.NamedCurve
            areturn
         2: .line 148
      StackMap locals:
      StackMap stack:
            aload 0 /* params */
            invokevirtual java.security.spec.ECParameterSpec.getCurve:()Ljava/security/spec/EllipticCurve;
            invokevirtual java.security.spec.EllipticCurve.getField:()Ljava/security/spec/ECField;
            invokeinterface java.security.spec.ECField.getFieldSize:()I
            istore 1 /* fieldSize */
        start local 1 // int fieldSize
         3: .line 149
            invokestatic sun.security.ec.NamedCurve.knownECParameterSpecs:()Ljava/util/Collection;
            invokeinterface java.util.Collection.iterator:()Ljava/util/Iterator;
            astore 3
            goto 16
      StackMap locals: java.security.spec.ECParameterSpec int top java.util.Iterator
      StackMap stack:
         4: aload 3
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast java.security.spec.ECParameterSpec
            astore 2 /* namedCurve */
        start local 2 // java.security.spec.ECParameterSpec namedCurve
         5: .line 153
            aload 2 /* namedCurve */
            invokevirtual java.security.spec.ECParameterSpec.getCurve:()Ljava/security/spec/EllipticCurve;
            invokevirtual java.security.spec.EllipticCurve.getField:()Ljava/security/spec/ECField;
            invokeinterface java.security.spec.ECField.getFieldSize:()I
            iload 1 /* fieldSize */
            if_icmpeq 7
         6: .line 154
            goto 16
         7: .line 156
      StackMap locals: java.security.spec.ECParameterSpec int java.security.spec.ECParameterSpec java.util.Iterator
      StackMap stack:
            aload 2 /* namedCurve */
            invokevirtual java.security.spec.ECParameterSpec.getCurve:()Ljava/security/spec/EllipticCurve;
            aload 0 /* params */
            invokevirtual java.security.spec.ECParameterSpec.getCurve:()Ljava/security/spec/EllipticCurve;
            invokevirtual java.security.spec.EllipticCurve.equals:(Ljava/lang/Object;)Z
            ifne 9
         8: .line 157
            goto 16
         9: .line 159
      StackMap locals:
      StackMap stack:
            aload 2 /* namedCurve */
            invokevirtual java.security.spec.ECParameterSpec.getGenerator:()Ljava/security/spec/ECPoint;
            aload 0 /* params */
            invokevirtual java.security.spec.ECParameterSpec.getGenerator:()Ljava/security/spec/ECPoint;
            invokevirtual java.security.spec.ECPoint.equals:(Ljava/lang/Object;)Z
            ifne 11
        10: .line 160
            goto 16
        11: .line 162
      StackMap locals:
      StackMap stack:
            aload 2 /* namedCurve */
            invokevirtual java.security.spec.ECParameterSpec.getOrder:()Ljava/math/BigInteger;
            aload 0 /* params */
            invokevirtual java.security.spec.ECParameterSpec.getOrder:()Ljava/math/BigInteger;
            invokevirtual java.math.BigInteger.equals:(Ljava/lang/Object;)Z
            ifne 13
        12: .line 163
            goto 16
        13: .line 165
      StackMap locals:
      StackMap stack:
            aload 2 /* namedCurve */
            invokevirtual java.security.spec.ECParameterSpec.getCofactor:()I
            aload 0 /* params */
            invokevirtual java.security.spec.ECParameterSpec.getCofactor:()I
            if_icmpeq 15
        14: .line 166
            goto 16
        15: .line 169
      StackMap locals:
      StackMap stack:
            aload 2 /* namedCurve */
            checkcast sun.security.ec.NamedCurve
            areturn
        end local 2 // java.security.spec.ECParameterSpec namedCurve
        16: .line 149
      StackMap locals: java.security.spec.ECParameterSpec int top java.util.Iterator
      StackMap stack:
            aload 3
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 4
        17: .line 172
            aconst_null
            areturn
        end local 1 // int fieldSize
        end local 0 // java.security.spec.ECParameterSpec params
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0   18     0      params  Ljava/security/spec/ECParameterSpec;
            3   18     1   fieldSize  I
            5   16     2  namedCurve  Ljava/security/spec/ECParameterSpec;
    MethodParameters:
        Name  Flags
      params  

  public static java.lang.String getCurveName(java.security.spec.ECParameterSpec);
    descriptor: (Ljava/security/spec/ECParameterSpec;)Ljava/lang/String;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=1, locals=2, args_size=1
        start local 0 // java.security.spec.ECParameterSpec params
         0: .line 177
            aload 0 /* params */
            invokestatic sun.security.ec.ECParameters.getNamedCurve:(Ljava/security/spec/ECParameterSpec;)Lsun/security/ec/NamedCurve;
            astore 1 /* curve */
        start local 1 // sun.security.ec.NamedCurve curve
         1: .line 178
            aload 1 /* curve */
            ifnonnull 2
            aconst_null
            goto 3
      StackMap locals: sun.security.ec.NamedCurve
      StackMap stack:
         2: aload 1 /* curve */
            invokevirtual sun.security.ec.NamedCurve.getObjectIdentifier:()Lsun/security/util/ObjectIdentifier;
            invokevirtual sun.security.util.ObjectIdentifier.toString:()Ljava/lang/String;
      StackMap locals:
      StackMap stack: java.lang.String
         3: areturn
        end local 1 // sun.security.ec.NamedCurve curve
        end local 0 // java.security.spec.ECParameterSpec params
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    4     0  params  Ljava/security/spec/ECParameterSpec;
            1    4     1   curve  Lsun/security/ec/NamedCurve;
    MethodParameters:
        Name  Flags
      params  

  public static byte[] encodeParameters(java.security.spec.ECParameterSpec);
    descriptor: (Ljava/security/spec/ECParameterSpec;)[B
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=5, locals=2, args_size=1
        start local 0 // java.security.spec.ECParameterSpec params
         0: .line 183
            aload 0 /* params */
            invokestatic sun.security.ec.ECParameters.getNamedCurve:(Ljava/security/spec/ECParameterSpec;)Lsun/security/ec/NamedCurve;
            astore 1 /* curve */
        start local 1 // sun.security.ec.NamedCurve curve
         1: .line 184
            aload 1 /* curve */
            ifnonnull 3
         2: .line 185
            new java.lang.RuntimeException
            dup
            new java.lang.StringBuilder
            dup
            ldc "Not a known named curve: "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 0 /* params */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.lang.RuntimeException.<init>:(Ljava/lang/String;)V
            athrow
         3: .line 187
      StackMap locals: sun.security.ec.NamedCurve
      StackMap stack:
            aload 1 /* curve */
            invokevirtual sun.security.ec.NamedCurve.getEncoded:()[B
            areturn
        end local 1 // sun.security.ec.NamedCurve curve
        end local 0 // java.security.spec.ECParameterSpec params
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    4     0  params  Ljava/security/spec/ECParameterSpec;
            1    4     1   curve  Lsun/security/ec/NamedCurve;
    MethodParameters:
        Name  Flags
      params  

  public static java.security.spec.ECParameterSpec decodeParameters(byte[]);
    descriptor: ([B)Ljava/security/spec/ECParameterSpec;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=5, locals=4, args_size=1
        start local 0 // byte[] params
         0: .line 192
            new sun.security.util.DerValue
            dup
            aload 0 /* params */
            invokespecial sun.security.util.DerValue.<init>:([B)V
            astore 1 /* encodedParams */
        start local 1 // sun.security.util.DerValue encodedParams
         1: .line 193
            aload 1 /* encodedParams */
            getfield sun.security.util.DerValue.tag:B
            bipush 6
            if_icmpne 7
         2: .line 194
            aload 1 /* encodedParams */
            invokevirtual sun.security.util.DerValue.getOID:()Lsun/security/util/ObjectIdentifier;
            astore 2 /* oid */
        start local 2 // sun.security.util.ObjectIdentifier oid
         3: .line 195
            aload 2 /* oid */
            invokestatic sun.security.ec.NamedCurve.getECParameterSpec:(Lsun/security/util/ObjectIdentifier;)Ljava/security/spec/ECParameterSpec;
            astore 3 /* spec */
        start local 3 // java.security.spec.ECParameterSpec spec
         4: .line 196
            aload 3 /* spec */
            ifnonnull 6
         5: .line 197
            new java.io.IOException
            dup
            new java.lang.StringBuilder
            dup
            ldc "Unknown named curve: "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 2 /* oid */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.io.IOException.<init>:(Ljava/lang/String;)V
            athrow
         6: .line 199
      StackMap locals: sun.security.util.DerValue sun.security.util.ObjectIdentifier java.security.spec.ECParameterSpec
      StackMap stack:
            aload 3 /* spec */
            areturn
        end local 3 // java.security.spec.ECParameterSpec spec
        end local 2 // sun.security.util.ObjectIdentifier oid
         7: .line 202
      StackMap locals:
      StackMap stack:
            new java.io.IOException
            dup
            ldc "Only named ECParameters supported"
            invokespecial java.io.IOException.<init>:(Ljava/lang/String;)V
            athrow
        end local 1 // sun.security.util.DerValue encodedParams
        end local 0 // byte[] params
      LocalVariableTable:
        Start  End  Slot           Name  Signature
            0    8     0         params  [B
            1    8     1  encodedParams  Lsun/security/util/DerValue;
            3    7     2            oid  Lsun/security/util/ObjectIdentifier;
            4    7     3           spec  Ljava/security/spec/ECParameterSpec;
    Exceptions:
      throws java.io.IOException
    MethodParameters:
        Name  Flags
      params  

  static java.security.AlgorithmParameters getAlgorithmParameters(java.security.spec.ECParameterSpec);
    descriptor: (Ljava/security/spec/ECParameterSpec;)Ljava/security/AlgorithmParameters;
    flags: (0x0008) ACC_STATIC
    Code:
      stack=4, locals=2, args_size=1
        start local 0 // java.security.spec.ECParameterSpec spec
         0: .line 280
            ldc "EC"
            getstatic sun.security.ec.ECKeyFactory.ecInternalProvider:Ljava/security/Provider;
         1: .line 279
            invokestatic java.security.AlgorithmParameters.getInstance:(Ljava/lang/String;Ljava/security/Provider;)Ljava/security/AlgorithmParameters;
            astore 1 /* params */
        start local 1 // java.security.AlgorithmParameters params
         2: .line 281
            aload 1 /* params */
            aload 0 /* spec */
            invokevirtual java.security.AlgorithmParameters.init:(Ljava/security/spec/AlgorithmParameterSpec;)V
         3: .line 282
            aload 1 /* params */
         4: areturn
        end local 1 // java.security.AlgorithmParameters params
         5: .line 283
      StackMap locals:
      StackMap stack: java.security.GeneralSecurityException
            astore 1 /* e */
        start local 1 // java.security.GeneralSecurityException e
         6: .line 284
            new java.security.InvalidKeyException
            dup
            ldc "EC parameters error"
            aload 1 /* e */
            invokespecial java.security.InvalidKeyException.<init>:(Ljava/lang/String;Ljava/lang/Throwable;)V
            athrow
        end local 1 // java.security.GeneralSecurityException e
        end local 0 // java.security.spec.ECParameterSpec spec
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    7     0    spec  Ljava/security/spec/ECParameterSpec;
            2    5     1  params  Ljava/security/AlgorithmParameters;
            6    7     1       e  Ljava/security/GeneralSecurityException;
      Exception table:
        from    to  target  type
           0     4       5  Class java.security.GeneralSecurityException
    Exceptions:
      throws java.security.InvalidKeyException
    MethodParameters:
      Name  Flags
      spec  

  protected void engineInit(java.security.spec.AlgorithmParameterSpec);
    descriptor: (Ljava/security/spec/AlgorithmParameterSpec;)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=5, locals=4, args_size=2
        start local 0 // sun.security.ec.ECParameters this
        start local 1 // java.security.spec.AlgorithmParameterSpec paramSpec
         0: .line 296
            aload 1 /* paramSpec */
            instanceof java.security.spec.ECParameterSpec
            ifeq 6
         1: .line 297
            aload 0 /* this */
            aload 1 /* paramSpec */
            checkcast java.security.spec.ECParameterSpec
            invokestatic sun.security.ec.ECParameters.getNamedCurve:(Ljava/security/spec/ECParameterSpec;)Lsun/security/ec/NamedCurve;
            putfield sun.security.ec.ECParameters.paramSpec:Ljava/security/spec/ECParameterSpec;
         2: .line 298
            aload 0 /* this */
            getfield sun.security.ec.ECParameters.paramSpec:Ljava/security/spec/ECParameterSpec;
            ifnonnull 20
         3: .line 299
            new java.security.spec.InvalidParameterSpecException
            dup
         4: .line 300
            new java.lang.StringBuilder
            dup
            ldc "Not a supported named curve: "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 1 /* paramSpec */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
         5: .line 299
            invokespecial java.security.spec.InvalidParameterSpecException.<init>:(Ljava/lang/String;)V
            athrow
         6: .line 302
      StackMap locals:
      StackMap stack:
            aload 1 /* paramSpec */
            instanceof java.security.spec.ECGenParameterSpec
            ifeq 13
         7: .line 303
            aload 1 /* paramSpec */
            checkcast java.security.spec.ECGenParameterSpec
            invokevirtual java.security.spec.ECGenParameterSpec.getName:()Ljava/lang/String;
            astore 2 /* name */
        start local 2 // java.lang.String name
         8: .line 304
            aload 2 /* name */
            invokestatic sun.security.ec.NamedCurve.getECParameterSpec:(Ljava/lang/String;)Ljava/security/spec/ECParameterSpec;
            astore 3 /* spec */
        start local 3 // java.security.spec.ECParameterSpec spec
         9: .line 305
            aload 3 /* spec */
            ifnonnull 11
        10: .line 306
            new java.security.spec.InvalidParameterSpecException
            dup
            new java.lang.StringBuilder
            dup
            ldc "Unknown curve: "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 2 /* name */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.security.spec.InvalidParameterSpecException.<init>:(Ljava/lang/String;)V
            athrow
        11: .line 308
      StackMap locals: java.lang.String java.security.spec.ECParameterSpec
      StackMap stack:
            aload 0 /* this */
            aload 3 /* spec */
            putfield sun.security.ec.ECParameters.paramSpec:Ljava/security/spec/ECParameterSpec;
        end local 3 // java.security.spec.ECParameterSpec spec
        end local 2 // java.lang.String name
        12: .line 309
            goto 20
      StackMap locals:
      StackMap stack:
        13: aload 1 /* paramSpec */
            ifnonnull 17
        14: .line 310
            new java.security.spec.InvalidParameterSpecException
            dup
        15: .line 311
            ldc "paramSpec must not be null"
        16: .line 310
            invokespecial java.security.spec.InvalidParameterSpecException.<init>:(Ljava/lang/String;)V
            athrow
        17: .line 313
      StackMap locals:
      StackMap stack:
            new java.security.spec.InvalidParameterSpecException
            dup
        18: .line 314
            ldc "Only ECParameterSpec and ECGenParameterSpec supported"
        19: .line 313
            invokespecial java.security.spec.InvalidParameterSpecException.<init>:(Ljava/lang/String;)V
            athrow
        20: .line 316
      StackMap locals:
      StackMap stack:
            return
        end local 1 // java.security.spec.AlgorithmParameterSpec paramSpec
        end local 0 // sun.security.ec.ECParameters this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0   21     0       this  Lsun/security/ec/ECParameters;
            0   21     1  paramSpec  Ljava/security/spec/AlgorithmParameterSpec;
            8   12     2       name  Ljava/lang/String;
            9   12     3       spec  Ljava/security/spec/ECParameterSpec;
    Exceptions:
      throws java.security.spec.InvalidParameterSpecException
    MethodParameters:
           Name  Flags
      paramSpec  

  protected void engineInit(byte[]);
    descriptor: ([B)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // sun.security.ec.ECParameters this
        start local 1 // byte[] params
         0: .line 319
            aload 0 /* this */
            aload 1 /* params */
            invokestatic sun.security.ec.ECParameters.decodeParameters:([B)Ljava/security/spec/ECParameterSpec;
            putfield sun.security.ec.ECParameters.paramSpec:Ljava/security/spec/ECParameterSpec;
         1: .line 320
            return
        end local 1 // byte[] params
        end local 0 // sun.security.ec.ECParameters this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    2     0    this  Lsun/security/ec/ECParameters;
            0    2     1  params  [B
    Exceptions:
      throws java.io.IOException
    MethodParameters:
        Name  Flags
      params  

  protected void engineInit(byte[], java.lang.String);
    descriptor: ([BLjava/lang/String;)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=2, locals=3, args_size=3
        start local 0 // sun.security.ec.ECParameters this
        start local 1 // byte[] params
        start local 2 // java.lang.String decodingMethod
         0: .line 323
            aload 0 /* this */
            aload 1 /* params */
            invokevirtual sun.security.ec.ECParameters.engineInit:([B)V
         1: .line 324
            return
        end local 2 // java.lang.String decodingMethod
        end local 1 // byte[] params
        end local 0 // sun.security.ec.ECParameters this
      LocalVariableTable:
        Start  End  Slot            Name  Signature
            0    2     0            this  Lsun/security/ec/ECParameters;
            0    2     1          params  [B
            0    2     2  decodingMethod  Ljava/lang/String;
    Exceptions:
      throws java.io.IOException
    MethodParameters:
                Name  Flags
      params          
      decodingMethod  

  protected <T extends java.security.spec.AlgorithmParameterSpec> T engineGetParameterSpec(java.lang.Class<T>);
    descriptor: (Ljava/lang/Class;)Ljava/security/spec/AlgorithmParameterSpec;
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=4, locals=2, args_size=2
        start local 0 // sun.security.ec.ECParameters this
        start local 1 // java.lang.Class spec
         0: .line 328
            aload 1 /* spec */
            ldc Ljava/security/spec/ECParameterSpec;
            invokevirtual java.lang.Class.isAssignableFrom:(Ljava/lang/Class;)Z
            ifeq 2
         1: .line 329
            aload 1 /* spec */
            aload 0 /* this */
            getfield sun.security.ec.ECParameters.paramSpec:Ljava/security/spec/ECParameterSpec;
            invokevirtual java.lang.Class.cast:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast java.security.spec.AlgorithmParameterSpec
            areturn
         2: .line 330
      StackMap locals:
      StackMap stack:
            aload 1 /* spec */
            ldc Ljava/security/spec/ECGenParameterSpec;
            invokevirtual java.lang.Class.isAssignableFrom:(Ljava/lang/Class;)Z
            ifeq 4
         3: .line 331
            aload 1 /* spec */
            new java.security.spec.ECGenParameterSpec
            dup
            aload 0 /* this */
            getfield sun.security.ec.ECParameters.paramSpec:Ljava/security/spec/ECParameterSpec;
            invokestatic sun.security.ec.ECParameters.getCurveName:(Ljava/security/spec/ECParameterSpec;)Ljava/lang/String;
            invokespecial java.security.spec.ECGenParameterSpec.<init>:(Ljava/lang/String;)V
            invokevirtual java.lang.Class.cast:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast java.security.spec.AlgorithmParameterSpec
            areturn
         4: .line 333
      StackMap locals:
      StackMap stack:
            new java.security.spec.InvalidParameterSpecException
            dup
         5: .line 334
            ldc "Only ECParameterSpec and ECGenParameterSpec supported"
         6: .line 333
            invokespecial java.security.spec.InvalidParameterSpecException.<init>:(Ljava/lang/String;)V
            athrow
        end local 1 // java.lang.Class spec
        end local 0 // sun.security.ec.ECParameters this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    7     0  this  Lsun/security/ec/ECParameters;
            0    7     1  spec  Ljava/lang/Class<TT;>;
    Exceptions:
      throws java.security.spec.InvalidParameterSpecException
    Signature: <T::Ljava/security/spec/AlgorithmParameterSpec;>(Ljava/lang/Class<TT;>;)TT;
    MethodParameters:
      Name  Flags
      spec  

  protected byte[] engineGetEncoded();
    descriptor: ()[B
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // sun.security.ec.ECParameters this
         0: .line 339
            aload 0 /* this */
            getfield sun.security.ec.ECParameters.paramSpec:Ljava/security/spec/ECParameterSpec;
            invokestatic sun.security.ec.ECParameters.encodeParameters:(Ljava/security/spec/ECParameterSpec;)[B
            areturn
        end local 0 // sun.security.ec.ECParameters this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lsun/security/ec/ECParameters;
    Exceptions:
      throws java.io.IOException

  protected byte[] engineGetEncoded(java.lang.String);
    descriptor: (Ljava/lang/String;)[B
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=1, locals=2, args_size=2
        start local 0 // sun.security.ec.ECParameters this
        start local 1 // java.lang.String encodingMethod
         0: .line 343
            aload 0 /* this */
            invokevirtual sun.security.ec.ECParameters.engineGetEncoded:()[B
            areturn
        end local 1 // java.lang.String encodingMethod
        end local 0 // sun.security.ec.ECParameters this
      LocalVariableTable:
        Start  End  Slot            Name  Signature
            0    1     0            this  Lsun/security/ec/ECParameters;
            0    1     1  encodingMethod  Ljava/lang/String;
    Exceptions:
      throws java.io.IOException
    MethodParameters:
                Name  Flags
      encodingMethod  

  protected java.lang.String engineToString();
    descriptor: ()Ljava/lang/String;
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // sun.security.ec.ECParameters this
         0: .line 347
            aload 0 /* this */
            getfield sun.security.ec.ECParameters.paramSpec:Ljava/security/spec/ECParameterSpec;
            invokevirtual java.lang.Object.toString:()Ljava/lang/String;
            areturn
        end local 0 // sun.security.ec.ECParameters this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lsun/security/ec/ECParameters;
}
SourceFile: "ECParameters.java"