public class sun.security.util.DerInputStream
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: sun.security.util.DerInputStream
  super_class: java.lang.Object
{
  final byte[] data;
    descriptor: [B
    flags: (0x0010) ACC_FINAL

  final int start;
    descriptor: I
    flags: (0x0010) ACC_FINAL

  final int end;
    descriptor: I
    flags: (0x0010) ACC_FINAL

  final boolean allowBER;
    descriptor: Z
    flags: (0x0010) ACC_FINAL

  int pos;
    descriptor: I
    flags: (0x0000) 

  int mark;
    descriptor: I
    flags: (0x0000) 

  public void <init>(byte[], int, int, boolean);
    descriptor: ([BIIZ)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=5, args_size=5
        start local 0 // sun.security.util.DerInputStream this
        start local 1 // byte[] data
        start local 2 // int start
        start local 3 // int length
        start local 4 // boolean allowBER
         0: .line 75
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 76
            aload 0 /* this */
            aload 1 /* data */
            putfield sun.security.util.DerInputStream.data:[B
         2: .line 77
            aload 0 /* this */
            iload 2 /* start */
            putfield sun.security.util.DerInputStream.start:I
         3: .line 78
            aload 0 /* this */
            iload 2 /* start */
            iload 3 /* length */
            iadd
            putfield sun.security.util.DerInputStream.end:I
         4: .line 79
            aload 0 /* this */
            iload 4 /* allowBER */
            putfield sun.security.util.DerInputStream.allowBER:Z
         5: .line 80
            aload 0 /* this */
            iload 2 /* start */
            putfield sun.security.util.DerInputStream.pos:I
         6: .line 81
            aload 0 /* this */
            iload 2 /* start */
            putfield sun.security.util.DerInputStream.mark:I
         7: .line 82
            return
        end local 4 // boolean allowBER
        end local 3 // int length
        end local 2 // int start
        end local 1 // byte[] data
        end local 0 // sun.security.util.DerInputStream this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    8     0      this  Lsun/security/util/DerInputStream;
            0    8     1      data  [B
            0    8     2     start  I
            0    8     3    length  I
            0    8     4  allowBER  Z
    MethodParameters:
          Name  Flags
      data      
      start     
      length    
      allowBER  

  public void <init>(byte[]);
    descriptor: ([B)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=2, args_size=2
        start local 0 // sun.security.util.DerInputStream this
        start local 1 // byte[] data
         0: .line 85
            aload 0 /* this */
            aload 1 /* data */
            iconst_0
            aload 1 /* data */
            arraylength
            iconst_1
            invokespecial sun.security.util.DerInputStream.<init>:([BIIZ)V
         1: .line 86
            return
        end local 1 // byte[] data
        end local 0 // sun.security.util.DerInputStream this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lsun/security/util/DerInputStream;
            0    2     1  data  [B
    Exceptions:
      throws java.io.IOException
    MethodParameters:
      Name  Flags
      data  

  public void <init>(byte[], int, int);
    descriptor: ([BII)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=4, args_size=4
        start local 0 // sun.security.util.DerInputStream this
        start local 1 // byte[] data
        start local 2 // int offset
        start local 3 // int len
         0: .line 89
            aload 0 /* this */
            aload 1 /* data */
            iload 2 /* offset */
            iload 3 /* len */
            iconst_1
            invokespecial sun.security.util.DerInputStream.<init>:([BIIZ)V
         1: .line 90
            return
        end local 3 // int len
        end local 2 // int offset
        end local 1 // byte[] data
        end local 0 // sun.security.util.DerInputStream this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    2     0    this  Lsun/security/util/DerInputStream;
            0    2     1    data  [B
            0    2     2  offset  I
            0    2     3     len  I
    Exceptions:
      throws java.io.IOException
    MethodParameters:
        Name  Flags
      data    
      offset  
      len     

  public byte[] toByteArray();
    descriptor: ()[B
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // sun.security.util.DerInputStream this
         0: .line 96
            aload 0 /* this */
            getfield sun.security.util.DerInputStream.data:[B
            aload 0 /* this */
            getfield sun.security.util.DerInputStream.pos:I
            aload 0 /* this */
            getfield sun.security.util.DerInputStream.end:I
            invokestatic java.util.Arrays.copyOfRange:([BII)[B
            areturn
        end local 0 // sun.security.util.DerInputStream this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lsun/security/util/DerInputStream;

  public sun.security.util.DerValue getDerValue();
    descriptor: ()Lsun/security/util/DerValue;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=7, locals=3, args_size=1
        start local 0 // sun.security.util.DerInputStream this
         0: .line 109
            new sun.security.util.DerValue
            dup
         1: .line 110
            aload 0 /* this */
            getfield sun.security.util.DerInputStream.data:[B
            aload 0 /* this */
            getfield sun.security.util.DerInputStream.pos:I
            aload 0 /* this */
            getfield sun.security.util.DerInputStream.end:I
            aload 0 /* this */
            getfield sun.security.util.DerInputStream.pos:I
            isub
            aload 0 /* this */
            getfield sun.security.util.DerInputStream.allowBER:Z
            iconst_1
         2: .line 109
            invokespecial sun.security.util.DerValue.<init>:([BIIZZ)V
            astore 1 /* result */
        start local 1 // sun.security.util.DerValue result
         3: .line 111
            aload 1 /* result */
            getfield sun.security.util.DerValue.buffer:[B
            aload 0 /* this */
            getfield sun.security.util.DerInputStream.data:[B
            if_acmpeq 7
         4: .line 115
            aload 1 /* result */
            getfield sun.security.util.DerValue.buffer:[B
            arraylength
            aload 1 /* result */
            getfield sun.security.util.DerValue.end:I
            isub
            istore 2 /* unused */
        start local 2 // int unused
         5: .line 116
            aload 0 /* this */
            aload 0 /* this */
            getfield sun.security.util.DerInputStream.data:[B
            arraylength
            iload 2 /* unused */
            isub
            putfield sun.security.util.DerInputStream.pos:I
        end local 2 // int unused
         6: .line 117
            goto 8
         7: .line 118
      StackMap locals: sun.security.util.DerValue
      StackMap stack:
            aload 0 /* this */
            aload 1 /* result */
            getfield sun.security.util.DerValue.end:I
            putfield sun.security.util.DerInputStream.pos:I
         8: .line 120
      StackMap locals:
      StackMap stack:
            aload 1 /* result */
            areturn
        end local 1 // sun.security.util.DerValue result
        end local 0 // sun.security.util.DerInputStream this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    9     0    this  Lsun/security/util/DerInputStream;
            3    9     1  result  Lsun/security/util/DerValue;
            5    6     2  unused  I
    Exceptions:
      throws java.io.IOException

  public int getInteger();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // sun.security.util.DerInputStream this
         0: .line 126
            aload 0 /* this */
            invokevirtual sun.security.util.DerInputStream.getDerValue:()Lsun/security/util/DerValue;
            invokevirtual sun.security.util.DerValue.getInteger:()I
            ireturn
        end local 0 // sun.security.util.DerInputStream this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lsun/security/util/DerInputStream;
    Exceptions:
      throws java.io.IOException

  public java.math.BigInteger getBigInteger();
    descriptor: ()Ljava/math/BigInteger;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // sun.security.util.DerInputStream this
         0: .line 130
            aload 0 /* this */
            invokevirtual sun.security.util.DerInputStream.getDerValue:()Lsun/security/util/DerValue;
            invokevirtual sun.security.util.DerValue.getBigInteger:()Ljava/math/BigInteger;
            areturn
        end local 0 // sun.security.util.DerInputStream this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lsun/security/util/DerInputStream;
    Exceptions:
      throws java.io.IOException

  public java.math.BigInteger getPositiveBigInteger();
    descriptor: ()Ljava/math/BigInteger;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // sun.security.util.DerInputStream this
         0: .line 134
            aload 0 /* this */
            invokevirtual sun.security.util.DerInputStream.getDerValue:()Lsun/security/util/DerValue;
            invokevirtual sun.security.util.DerValue.getPositiveBigInteger:()Ljava/math/BigInteger;
            areturn
        end local 0 // sun.security.util.DerInputStream this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lsun/security/util/DerInputStream;
    Exceptions:
      throws java.io.IOException

  public int getEnumerated();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // sun.security.util.DerInputStream this
         0: .line 138
            aload 0 /* this */
            invokevirtual sun.security.util.DerInputStream.getDerValue:()Lsun/security/util/DerValue;
            invokevirtual sun.security.util.DerValue.getEnumerated:()I
            ireturn
        end local 0 // sun.security.util.DerInputStream this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lsun/security/util/DerInputStream;
    Exceptions:
      throws java.io.IOException

  public byte[] getBitString();
    descriptor: ()[B
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // sun.security.util.DerInputStream this
         0: .line 142
            aload 0 /* this */
            invokevirtual sun.security.util.DerInputStream.getDerValue:()Lsun/security/util/DerValue;
            invokevirtual sun.security.util.DerValue.getBitString:()[B
            areturn
        end local 0 // sun.security.util.DerInputStream this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lsun/security/util/DerInputStream;
    Exceptions:
      throws java.io.IOException

  public sun.security.util.BitArray getUnalignedBitString();
    descriptor: ()Lsun/security/util/BitArray;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // sun.security.util.DerInputStream this
         0: .line 146
            aload 0 /* this */
            invokevirtual sun.security.util.DerInputStream.getDerValue:()Lsun/security/util/DerValue;
            invokevirtual sun.security.util.DerValue.getUnalignedBitString:()Lsun/security/util/BitArray;
            areturn
        end local 0 // sun.security.util.DerInputStream this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lsun/security/util/DerInputStream;
    Exceptions:
      throws java.io.IOException

  public byte[] getOctetString();
    descriptor: ()[B
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=1
        start local 0 // sun.security.util.DerInputStream this
         0: .line 152
            aload 0 /* this */
            invokevirtual sun.security.util.DerInputStream.getDerValue:()Lsun/security/util/DerValue;
            astore 1 /* v */
        start local 1 // sun.security.util.DerValue v
         1: .line 153
            aload 1 /* v */
            getfield sun.security.util.DerValue.tag:B
            iconst_4
            if_icmpeq 3
         2: .line 154
            new java.io.IOException
            dup
            ldc "DER input not an octet string"
            invokespecial java.io.IOException.<init>:(Ljava/lang/String;)V
            athrow
         3: .line 156
      StackMap locals: sun.security.util.DerValue
      StackMap stack:
            aload 1 /* v */
            invokevirtual sun.security.util.DerValue.getOctetString:()[B
            areturn
        end local 1 // sun.security.util.DerValue v
        end local 0 // sun.security.util.DerInputStream this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Lsun/security/util/DerInputStream;
            1    4     1     v  Lsun/security/util/DerValue;
    Exceptions:
      throws java.io.IOException

  public void getNull();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // sun.security.util.DerInputStream this
         0: .line 160
            aload 0 /* this */
            invokevirtual sun.security.util.DerInputStream.getDerValue:()Lsun/security/util/DerValue;
            invokevirtual sun.security.util.DerValue.getNull:()V
         1: .line 161
            return
        end local 0 // sun.security.util.DerInputStream this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lsun/security/util/DerInputStream;
    Exceptions:
      throws java.io.IOException

  public sun.security.util.ObjectIdentifier getOID();
    descriptor: ()Lsun/security/util/ObjectIdentifier;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // sun.security.util.DerInputStream this
         0: .line 164
            aload 0 /* this */
            invokevirtual sun.security.util.DerInputStream.getDerValue:()Lsun/security/util/DerValue;
            invokevirtual sun.security.util.DerValue.getOID:()Lsun/security/util/ObjectIdentifier;
            areturn
        end local 0 // sun.security.util.DerInputStream this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lsun/security/util/DerInputStream;
    Exceptions:
      throws java.io.IOException

  public java.lang.String getUTF8String();
    descriptor: ()Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // sun.security.util.DerInputStream this
         0: .line 168
            aload 0 /* this */
            invokevirtual sun.security.util.DerInputStream.getDerValue:()Lsun/security/util/DerValue;
            invokevirtual sun.security.util.DerValue.getUTF8String:()Ljava/lang/String;
            areturn
        end local 0 // sun.security.util.DerInputStream this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lsun/security/util/DerInputStream;
    Exceptions:
      throws java.io.IOException

  public java.lang.String getPrintableString();
    descriptor: ()Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // sun.security.util.DerInputStream this
         0: .line 172
            aload 0 /* this */
            invokevirtual sun.security.util.DerInputStream.getDerValue:()Lsun/security/util/DerValue;
            invokevirtual sun.security.util.DerValue.getPrintableString:()Ljava/lang/String;
            areturn
        end local 0 // sun.security.util.DerInputStream this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lsun/security/util/DerInputStream;
    Exceptions:
      throws java.io.IOException

  public java.lang.String getT61String();
    descriptor: ()Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // sun.security.util.DerInputStream this
         0: .line 176
            aload 0 /* this */
            invokevirtual sun.security.util.DerInputStream.getDerValue:()Lsun/security/util/DerValue;
            invokevirtual sun.security.util.DerValue.getT61String:()Ljava/lang/String;
            areturn
        end local 0 // sun.security.util.DerInputStream this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lsun/security/util/DerInputStream;
    Exceptions:
      throws java.io.IOException

  public java.lang.String getBMPString();
    descriptor: ()Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // sun.security.util.DerInputStream this
         0: .line 180
            aload 0 /* this */
            invokevirtual sun.security.util.DerInputStream.getDerValue:()Lsun/security/util/DerValue;
            invokevirtual sun.security.util.DerValue.getBMPString:()Ljava/lang/String;
            areturn
        end local 0 // sun.security.util.DerInputStream this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lsun/security/util/DerInputStream;
    Exceptions:
      throws java.io.IOException

  public java.lang.String getIA5String();
    descriptor: ()Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // sun.security.util.DerInputStream this
         0: .line 184
            aload 0 /* this */
            invokevirtual sun.security.util.DerInputStream.getDerValue:()Lsun/security/util/DerValue;
            invokevirtual sun.security.util.DerValue.getIA5String:()Ljava/lang/String;
            areturn
        end local 0 // sun.security.util.DerInputStream this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lsun/security/util/DerInputStream;
    Exceptions:
      throws java.io.IOException

  public java.lang.String getGeneralString();
    descriptor: ()Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // sun.security.util.DerInputStream this
         0: .line 188
            aload 0 /* this */
            invokevirtual sun.security.util.DerInputStream.getDerValue:()Lsun/security/util/DerValue;
            invokevirtual sun.security.util.DerValue.getGeneralString:()Ljava/lang/String;
            areturn
        end local 0 // sun.security.util.DerInputStream this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lsun/security/util/DerInputStream;
    Exceptions:
      throws java.io.IOException

  public java.util.Date getUTCTime();
    descriptor: ()Ljava/util/Date;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // sun.security.util.DerInputStream this
         0: .line 192
            aload 0 /* this */
            invokevirtual sun.security.util.DerInputStream.getDerValue:()Lsun/security/util/DerValue;
            invokevirtual sun.security.util.DerValue.getUTCTime:()Ljava/util/Date;
            areturn
        end local 0 // sun.security.util.DerInputStream this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lsun/security/util/DerInputStream;
    Exceptions:
      throws java.io.IOException

  public java.util.Date getGeneralizedTime();
    descriptor: ()Ljava/util/Date;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // sun.security.util.DerInputStream this
         0: .line 196
            aload 0 /* this */
            invokevirtual sun.security.util.DerInputStream.getDerValue:()Lsun/security/util/DerValue;
            invokevirtual sun.security.util.DerValue.getGeneralizedTime:()Ljava/util/Date;
            areturn
        end local 0 // sun.security.util.DerInputStream this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lsun/security/util/DerInputStream;
    Exceptions:
      throws java.io.IOException

  public sun.security.util.DerValue[] getSequence(int);
    descriptor: (I)[Lsun/security/util/DerValue;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // sun.security.util.DerInputStream this
        start local 1 // int startLen
         0: .line 203
            aload 0 /* this */
            invokevirtual sun.security.util.DerInputStream.getDerValue:()Lsun/security/util/DerValue;
            bipush 48
            iload 1 /* startLen */
            invokevirtual sun.security.util.DerValue.subs:(BI)[Lsun/security/util/DerValue;
            areturn
        end local 1 // int startLen
        end local 0 // sun.security.util.DerInputStream this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    1     0      this  Lsun/security/util/DerInputStream;
            0    1     1  startLen  I
    Exceptions:
      throws java.io.IOException
    MethodParameters:
          Name  Flags
      startLen  

  public sun.security.util.DerValue[] getSet(int);
    descriptor: (I)[Lsun/security/util/DerValue;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // sun.security.util.DerInputStream this
        start local 1 // int startLen
         0: .line 207
            aload 0 /* this */
            invokevirtual sun.security.util.DerInputStream.getDerValue:()Lsun/security/util/DerValue;
            bipush 49
            iload 1 /* startLen */
            invokevirtual sun.security.util.DerValue.subs:(BI)[Lsun/security/util/DerValue;
            areturn
        end local 1 // int startLen
        end local 0 // sun.security.util.DerInputStream this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    1     0      this  Lsun/security/util/DerInputStream;
            0    1     1  startLen  I
    Exceptions:
      throws java.io.IOException
    MethodParameters:
          Name  Flags
      startLen  

  public sun.security.util.DerValue[] getSet(int, boolean);
    descriptor: (IZ)[Lsun/security/util/DerValue;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=3, args_size=3
        start local 0 // sun.security.util.DerInputStream this
        start local 1 // int startLen
        start local 2 // boolean implicit
         0: .line 211
            iload 2 /* implicit */
            ifeq 2
         1: .line 212
            aload 0 /* this */
            invokevirtual sun.security.util.DerInputStream.getDerValue:()Lsun/security/util/DerValue;
            iconst_0
            iload 1 /* startLen */
            invokevirtual sun.security.util.DerValue.subs:(BI)[Lsun/security/util/DerValue;
            areturn
         2: .line 214
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            iload 1 /* startLen */
            invokevirtual sun.security.util.DerInputStream.getSet:(I)[Lsun/security/util/DerValue;
            areturn
        end local 2 // boolean implicit
        end local 1 // int startLen
        end local 0 // sun.security.util.DerInputStream this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    3     0      this  Lsun/security/util/DerInputStream;
            0    3     1  startLen  I
            0    3     2  implicit  Z
    Exceptions:
      throws java.io.IOException
    MethodParameters:
          Name  Flags
      startLen  
      implicit  

  public int peekByte();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // sun.security.util.DerInputStream this
         0: .line 219
            aload 0 /* this */
            getfield sun.security.util.DerInputStream.pos:I
            aload 0 /* this */
            getfield sun.security.util.DerInputStream.end:I
            if_icmpne 2
         1: .line 220
            new java.io.IOException
            dup
            ldc "At end"
            invokespecial java.io.IOException.<init>:(Ljava/lang/String;)V
            athrow
         2: .line 222
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield sun.security.util.DerInputStream.data:[B
            aload 0 /* this */
            getfield sun.security.util.DerInputStream.pos:I
            baload
            ireturn
        end local 0 // sun.security.util.DerInputStream this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lsun/security/util/DerInputStream;
    Exceptions:
      throws java.io.IOException

  static int getLength(java.io.InputStream);
    descriptor: (Ljava/io/InputStream;)I
    flags: (0x0008) ACC_STATIC
    Code:
      stack=5, locals=5, args_size=1
        start local 0 // java.io.InputStream in
         0: .line 233
            aload 0 /* in */
            invokevirtual java.io.InputStream.read:()I
            istore 1 /* lenByte */
        start local 1 // int lenByte
         1: .line 234
            iload 1 /* lenByte */
            iconst_m1
            if_icmpne 3
         2: .line 235
            new java.io.IOException
            dup
            ldc "Short read of DER length"
            invokespecial java.io.IOException.<init>:(Ljava/lang/String;)V
            athrow
         3: .line 237
      StackMap locals: int
      StackMap stack:
            iload 1 /* lenByte */
            sipush 128
            if_icmpne 5
         4: .line 238
            iconst_m1
            ireturn
         5: .line 242
      StackMap locals:
      StackMap stack:
            ldc "DerInputStream.getLength(): "
            astore 4 /* mdName */
        start local 4 // java.lang.String mdName
         6: .line 243
            iload 1 /* lenByte */
            istore 3 /* tmp */
        start local 3 // int tmp
         7: .line 244
            iload 3 /* tmp */
            sipush 128
            iand
            ifne 10
         8: .line 245
            iload 3 /* tmp */
            istore 2 /* value */
        start local 2 // int value
         9: .line 246
            goto 24
        end local 2 // int value
        10: .line 247
      StackMap locals: java.io.InputStream int top int java.lang.String
      StackMap stack:
            iload 3 /* tmp */
            bipush 127
            iand
            istore 3 /* tmp */
        11: .line 250
            iload 3 /* tmp */
            iconst_4
            if_icmple 13
        12: .line 251
            new java.io.IOException
            dup
            new java.lang.StringBuilder
            dup
            aload 4 /* mdName */
            invokestatic java.lang.String.valueOf:(Ljava/lang/Object;)Ljava/lang/String;
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            ldc "lengthTag="
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            iload 3 /* tmp */
            invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
            ldc ", too big."
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.io.IOException.<init>:(Ljava/lang/String;)V
            athrow
        13: .line 254
      StackMap locals:
      StackMap stack:
            sipush 255
            aload 0 /* in */
            invokevirtual java.io.InputStream.read:()I
            iand
            istore 2 /* value */
        start local 2 // int value
        14: .line 255
            iinc 3 /* tmp */ -1
        15: .line 256
            iload 2 /* value */
            ifne 19
        16: .line 258
            new java.io.IOException
            dup
            new java.lang.StringBuilder
            dup
            aload 4 /* mdName */
            invokestatic java.lang.String.valueOf:(Ljava/lang/Object;)Ljava/lang/String;
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            ldc "Redundant length bytes found"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.io.IOException.<init>:(Ljava/lang/String;)V
            athrow
        17: .line 261
      StackMap locals: java.io.InputStream int int int java.lang.String
      StackMap stack:
            iload 2 /* value */
            bipush 8
            ishl
            istore 2 /* value */
        18: .line 262
            iload 2 /* value */
            sipush 255
            aload 0 /* in */
            invokevirtual java.io.InputStream.read:()I
            iand
            iadd
            istore 2 /* value */
        19: .line 260
      StackMap locals:
      StackMap stack:
            iload 3 /* tmp */
            iinc 3 /* tmp */ -1
            ifgt 17
        20: .line 264
            iload 2 /* value */
            ifge 22
        21: .line 265
            new java.io.IOException
            dup
            new java.lang.StringBuilder
            dup
            aload 4 /* mdName */
            invokestatic java.lang.String.valueOf:(Ljava/lang/Object;)Ljava/lang/String;
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            ldc "Invalid length bytes"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.io.IOException.<init>:(Ljava/lang/String;)V
            athrow
        22: .line 266
      StackMap locals:
      StackMap stack:
            iload 2 /* value */
            bipush 127
            if_icmpgt 24
        23: .line 267
            new java.io.IOException
            dup
            new java.lang.StringBuilder
            dup
            aload 4 /* mdName */
            invokestatic java.lang.String.valueOf:(Ljava/lang/Object;)Ljava/lang/String;
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            ldc "Should use short form for length"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.io.IOException.<init>:(Ljava/lang/String;)V
            athrow
        24: .line 270
      StackMap locals:
      StackMap stack:
            iload 2 /* value */
            ireturn
        end local 4 // java.lang.String mdName
        end local 3 // int tmp
        end local 2 // int value
        end local 1 // int lenByte
        end local 0 // java.io.InputStream in
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0   25     0       in  Ljava/io/InputStream;
            1   25     1  lenByte  I
            9   10     2    value  I
           14   25     2    value  I
            7   25     3      tmp  I
            6   25     4   mdName  Ljava/lang/String;
    Exceptions:
      throws java.io.IOException
    MethodParameters:
      Name  Flags
      in    

  static int getDefiniteLength(java.io.InputStream);
    descriptor: (Ljava/io/InputStream;)I
    flags: (0x0008) ACC_STATIC
    Code:
      stack=3, locals=2, args_size=1
        start local 0 // java.io.InputStream in
         0: .line 280
            aload 0 /* in */
            invokestatic sun.security.util.DerInputStream.getLength:(Ljava/io/InputStream;)I
            istore 1 /* len */
        start local 1 // int len
         1: .line 281
            iload 1 /* len */
            ifge 3
         2: .line 282
            new java.io.IOException
            dup
            ldc "Indefinite length encoding not supported"
            invokespecial java.io.IOException.<init>:(Ljava/lang/String;)V
            athrow
         3: .line 284
      StackMap locals: int
      StackMap stack:
            iload 1 /* len */
            ireturn
        end local 1 // int len
        end local 0 // java.io.InputStream in
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0    in  Ljava/io/InputStream;
            1    4     1   len  I
    Exceptions:
      throws java.io.IOException
    MethodParameters:
      Name  Flags
      in    

  public void mark(int);
    descriptor: (I)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // sun.security.util.DerInputStream this
        start local 1 // int readAheadLimit
         0: .line 293
            aload 0 /* this */
            aload 0 /* this */
            getfield sun.security.util.DerInputStream.pos:I
            putfield sun.security.util.DerInputStream.mark:I
            return
        end local 1 // int readAheadLimit
        end local 0 // sun.security.util.DerInputStream this
      LocalVariableTable:
        Start  End  Slot            Name  Signature
            0    1     0            this  Lsun/security/util/DerInputStream;
            0    1     1  readAheadLimit  I
    MethodParameters:
                Name  Flags
      readAheadLimit  

  public void reset();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // sun.security.util.DerInputStream this
         0: .line 300
            aload 0 /* this */
            aload 0 /* this */
            getfield sun.security.util.DerInputStream.mark:I
            putfield sun.security.util.DerInputStream.pos:I
            return
        end local 0 // sun.security.util.DerInputStream this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lsun/security/util/DerInputStream;

  public int available();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // sun.security.util.DerInputStream this
         0: .line 307
            aload 0 /* this */
            getfield sun.security.util.DerInputStream.end:I
            aload 0 /* this */
            getfield sun.security.util.DerInputStream.pos:I
            isub
            ireturn
        end local 0 // sun.security.util.DerInputStream this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lsun/security/util/DerInputStream;
}
SourceFile: "DerInputStream.java"