public class javax.crypto.CipherInputStream extends java.io.FilterInputStream
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: javax.crypto.CipherInputStream
  super_class: java.io.FilterInputStream
{
  private javax.crypto.Cipher cipher;
    descriptor: Ljavax/crypto/Cipher;
    flags: (0x0002) ACC_PRIVATE

  private java.io.InputStream input;
    descriptor: Ljava/io/InputStream;
    flags: (0x0002) ACC_PRIVATE

  private byte[] ibuffer;
    descriptor: [B
    flags: (0x0002) ACC_PRIVATE

  private boolean done;
    descriptor: Z
    flags: (0x0002) ACC_PRIVATE

  private byte[] obuffer;
    descriptor: [B
    flags: (0x0002) ACC_PRIVATE

  private int ostart;
    descriptor: I
    flags: (0x0002) ACC_PRIVATE

  private int ofinish;
    descriptor: I
    flags: (0x0002) ACC_PRIVATE

  private boolean closed;
    descriptor: Z
    flags: (0x0002) ACC_PRIVATE

  private int getMoreData();
    descriptor: ()I
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=5, locals=3, args_size=1
        start local 0 // javax.crypto.CipherInputStream this
         0: .line 120
            aload 0 /* this */
            getfield javax.crypto.CipherInputStream.done:Z
            ifeq 1
            iconst_m1
            ireturn
         1: .line 121
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield javax.crypto.CipherInputStream.input:Ljava/io/InputStream;
            aload 0 /* this */
            getfield javax.crypto.CipherInputStream.ibuffer:[B
            invokevirtual java.io.InputStream.read:([B)I
            istore 1 /* readin */
        start local 1 // int readin
         2: .line 122
            iload 1 /* readin */
            iconst_m1
            if_icmpne 14
         3: .line 123
            aload 0 /* this */
            iconst_1
            putfield javax.crypto.CipherInputStream.done:Z
         4: .line 125
            aload 0 /* this */
            aload 0 /* this */
            getfield javax.crypto.CipherInputStream.cipher:Ljavax/crypto/Cipher;
            invokevirtual javax.crypto.Cipher.doFinal:()[B
            putfield javax.crypto.CipherInputStream.obuffer:[B
         5: .line 126
            goto 9
      StackMap locals: javax.crypto.CipherInputStream int
      StackMap stack: java.security.GeneralSecurityException
         6: astore 2 /* e */
        start local 2 // java.security.GeneralSecurityException e
         7: .line 127
            aload 0 /* this */
            aconst_null
            putfield javax.crypto.CipherInputStream.obuffer:[B
         8: .line 128
            new java.io.IOException
            dup
            aload 2 /* e */
            invokespecial java.io.IOException.<init>:(Ljava/lang/Throwable;)V
            athrow
        end local 2 // java.security.GeneralSecurityException e
         9: .line 130
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield javax.crypto.CipherInputStream.obuffer:[B
            ifnonnull 11
        10: .line 131
            iconst_m1
            ireturn
        11: .line 133
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            iconst_0
            putfield javax.crypto.CipherInputStream.ostart:I
        12: .line 134
            aload 0 /* this */
            aload 0 /* this */
            getfield javax.crypto.CipherInputStream.obuffer:[B
            arraylength
            putfield javax.crypto.CipherInputStream.ofinish:I
        13: .line 135
            aload 0 /* this */
            getfield javax.crypto.CipherInputStream.ofinish:I
            ireturn
        14: .line 139
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 0 /* this */
            getfield javax.crypto.CipherInputStream.cipher:Ljavax/crypto/Cipher;
            aload 0 /* this */
            getfield javax.crypto.CipherInputStream.ibuffer:[B
            iconst_0
            iload 1 /* readin */
            invokevirtual javax.crypto.Cipher.update:([BII)[B
            putfield javax.crypto.CipherInputStream.obuffer:[B
        15: .line 140
            goto 19
      StackMap locals:
      StackMap stack: java.lang.IllegalStateException
        16: astore 2 /* e */
        start local 2 // java.lang.IllegalStateException e
        17: .line 141
            aload 0 /* this */
            aconst_null
            putfield javax.crypto.CipherInputStream.obuffer:[B
        18: .line 142
            aload 2 /* e */
            athrow
        end local 2 // java.lang.IllegalStateException e
        19: .line 144
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            iconst_0
            putfield javax.crypto.CipherInputStream.ostart:I
        20: .line 145
            aload 0 /* this */
            getfield javax.crypto.CipherInputStream.obuffer:[B
            ifnonnull 22
        21: .line 146
            aload 0 /* this */
            iconst_0
            putfield javax.crypto.CipherInputStream.ofinish:I
            goto 23
        22: .line 147
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 0 /* this */
            getfield javax.crypto.CipherInputStream.obuffer:[B
            arraylength
            putfield javax.crypto.CipherInputStream.ofinish:I
        23: .line 148
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield javax.crypto.CipherInputStream.ofinish:I
            ireturn
        end local 1 // int readin
        end local 0 // javax.crypto.CipherInputStream this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0   24     0    this  Ljavax/crypto/CipherInputStream;
            2   24     1  readin  I
            7    9     2       e  Ljava/security/GeneralSecurityException;
           17   19     2       e  Ljava/lang/IllegalStateException;
      Exception table:
        from    to  target  type
           4     5       6  Class javax.crypto.IllegalBlockSizeException
           4     5       6  Class javax.crypto.BadPaddingException
          14    15      16  Class java.lang.IllegalStateException
    Exceptions:
      throws java.io.IOException

  public void <init>(java.io.InputStream, javax.crypto.Cipher);
    descriptor: (Ljava/io/InputStream;Ljavax/crypto/Cipher;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=3, args_size=3
        start local 0 // javax.crypto.CipherInputStream this
        start local 1 // java.io.InputStream is
        start local 2 // javax.crypto.Cipher c
         0: .line 161
            aload 0 /* this */
            aload 1 /* is */
            invokespecial java.io.FilterInputStream.<init>:(Ljava/io/InputStream;)V
         1: .line 88
            aload 0 /* this */
            sipush 512
            newarray 8
            putfield javax.crypto.CipherInputStream.ibuffer:[B
         2: .line 91
            aload 0 /* this */
            iconst_0
            putfield javax.crypto.CipherInputStream.done:Z
         3: .line 97
            aload 0 /* this */
            iconst_0
            putfield javax.crypto.CipherInputStream.ostart:I
         4: .line 99
            aload 0 /* this */
            iconst_0
            putfield javax.crypto.CipherInputStream.ofinish:I
         5: .line 101
            aload 0 /* this */
            iconst_0
            putfield javax.crypto.CipherInputStream.closed:Z
         6: .line 162
            aload 0 /* this */
            aload 1 /* is */
            putfield javax.crypto.CipherInputStream.input:Ljava/io/InputStream;
         7: .line 163
            aload 0 /* this */
            aload 2 /* c */
            putfield javax.crypto.CipherInputStream.cipher:Ljavax/crypto/Cipher;
         8: .line 164
            return
        end local 2 // javax.crypto.Cipher c
        end local 1 // java.io.InputStream is
        end local 0 // javax.crypto.CipherInputStream this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    9     0  this  Ljavax/crypto/CipherInputStream;
            0    9     1    is  Ljava/io/InputStream;
            0    9     2     c  Ljavax/crypto/Cipher;
    MethodParameters:
      Name  Flags
      is    
      c     

  protected void <init>(java.io.InputStream);
    descriptor: (Ljava/io/InputStream;)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // javax.crypto.CipherInputStream this
        start local 1 // java.io.InputStream is
         0: .line 175
            aload 0 /* this */
            aload 1 /* is */
            invokespecial java.io.FilterInputStream.<init>:(Ljava/io/InputStream;)V
         1: .line 88
            aload 0 /* this */
            sipush 512
            newarray 8
            putfield javax.crypto.CipherInputStream.ibuffer:[B
         2: .line 91
            aload 0 /* this */
            iconst_0
            putfield javax.crypto.CipherInputStream.done:Z
         3: .line 97
            aload 0 /* this */
            iconst_0
            putfield javax.crypto.CipherInputStream.ostart:I
         4: .line 99
            aload 0 /* this */
            iconst_0
            putfield javax.crypto.CipherInputStream.ofinish:I
         5: .line 101
            aload 0 /* this */
            iconst_0
            putfield javax.crypto.CipherInputStream.closed:Z
         6: .line 176
            aload 0 /* this */
            aload 1 /* is */
            putfield javax.crypto.CipherInputStream.input:Ljava/io/InputStream;
         7: .line 177
            aload 0 /* this */
            new javax.crypto.NullCipher
            dup
            invokespecial javax.crypto.NullCipher.<init>:()V
            putfield javax.crypto.CipherInputStream.cipher:Ljavax/crypto/Cipher;
         8: .line 178
            return
        end local 1 // java.io.InputStream is
        end local 0 // javax.crypto.CipherInputStream this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    9     0  this  Ljavax/crypto/CipherInputStream;
            0    9     1    is  Ljava/io/InputStream;
    MethodParameters:
      Name  Flags
      is    

  public int read();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=2, args_size=1
        start local 0 // javax.crypto.CipherInputStream this
         0: .line 194
            aload 0 /* this */
            getfield javax.crypto.CipherInputStream.ostart:I
            aload 0 /* this */
            getfield javax.crypto.CipherInputStream.ofinish:I
            if_icmplt 6
         1: .line 196
            iconst_0
            istore 1 /* i */
        start local 1 // int i
         2: .line 197
            goto 4
      StackMap locals: int
      StackMap stack:
         3: aload 0 /* this */
            invokevirtual javax.crypto.CipherInputStream.getMoreData:()I
            istore 1 /* i */
      StackMap locals:
      StackMap stack:
         4: iload 1 /* i */
            ifeq 3
         5: .line 198
            iload 1 /* i */
            iconst_m1
            if_icmpne 6
            iconst_m1
            ireturn
        end local 1 // int i
         6: .line 200
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield javax.crypto.CipherInputStream.obuffer:[B
            aload 0 /* this */
            dup
            getfield javax.crypto.CipherInputStream.ostart:I
            dup_x1
            iconst_1
            iadd
            putfield javax.crypto.CipherInputStream.ostart:I
            baload
            sipush 255
            iand
            ireturn
        end local 0 // javax.crypto.CipherInputStream this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    7     0  this  Ljavax/crypto/CipherInputStream;
            2    6     1     i  I
    Exceptions:
      throws java.io.IOException

  public int read(byte[]);
    descriptor: ([B)I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=2, args_size=2
        start local 0 // javax.crypto.CipherInputStream this
        start local 1 // byte[] b
         0: .line 219
            aload 0 /* this */
            aload 1 /* b */
            iconst_0
            aload 1 /* b */
            arraylength
            invokevirtual javax.crypto.CipherInputStream.read:([BII)I
            ireturn
        end local 1 // byte[] b
        end local 0 // javax.crypto.CipherInputStream this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljavax/crypto/CipherInputStream;
            0    1     1     b  [B
    Exceptions:
      throws java.io.IOException
    MethodParameters:
      Name  Flags
      b     

  public int read(byte[], int, int);
    descriptor: ([BII)I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=5, args_size=4
        start local 0 // javax.crypto.CipherInputStream this
        start local 1 // byte[] b
        start local 2 // int off
        start local 3 // int len
         0: .line 239
            aload 0 /* this */
            getfield javax.crypto.CipherInputStream.ostart:I
            aload 0 /* this */
            getfield javax.crypto.CipherInputStream.ofinish:I
            if_icmplt 6
         1: .line 241
            iconst_0
            istore 4 /* i */
        start local 4 // int i
         2: .line 242
            goto 4
      StackMap locals: int
      StackMap stack:
         3: aload 0 /* this */
            invokevirtual javax.crypto.CipherInputStream.getMoreData:()I
            istore 4 /* i */
      StackMap locals:
      StackMap stack:
         4: iload 4 /* i */
            ifeq 3
         5: .line 243
            iload 4 /* i */
            iconst_m1
            if_icmpne 6
            iconst_m1
            ireturn
        end local 4 // int i
         6: .line 245
      StackMap locals:
      StackMap stack:
            iload 3 /* len */
            ifgt 8
         7: .line 246
            iconst_0
            ireturn
         8: .line 248
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield javax.crypto.CipherInputStream.ofinish:I
            aload 0 /* this */
            getfield javax.crypto.CipherInputStream.ostart:I
            isub
            istore 4 /* available */
        start local 4 // int available
         9: .line 249
            iload 3 /* len */
            iload 4 /* available */
            if_icmpge 10
            iload 3 /* len */
            istore 4 /* available */
        10: .line 250
      StackMap locals: int
      StackMap stack:
            aload 1 /* b */
            ifnull 12
        11: .line 251
            aload 0 /* this */
            getfield javax.crypto.CipherInputStream.obuffer:[B
            aload 0 /* this */
            getfield javax.crypto.CipherInputStream.ostart:I
            aload 1 /* b */
            iload 2 /* off */
            iload 4 /* available */
            invokestatic java.lang.System.arraycopy:(Ljava/lang/Object;ILjava/lang/Object;II)V
        12: .line 253
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            dup
            getfield javax.crypto.CipherInputStream.ostart:I
            iload 4 /* available */
            iadd
            putfield javax.crypto.CipherInputStream.ostart:I
        13: .line 254
            iload 4 /* available */
            ireturn
        end local 4 // int available
        end local 3 // int len
        end local 2 // int off
        end local 1 // byte[] b
        end local 0 // javax.crypto.CipherInputStream this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0   14     0       this  Ljavax/crypto/CipherInputStream;
            0   14     1          b  [B
            0   14     2        off  I
            0   14     3        len  I
            2    6     4          i  I
            9   14     4  available  I
    Exceptions:
      throws java.io.IOException
    MethodParameters:
      Name  Flags
      b     
      off   
      len   

  public long skip(long);
    descriptor: (J)J
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=4, args_size=2
        start local 0 // javax.crypto.CipherInputStream this
        start local 1 // long n
         0: .line 275
            aload 0 /* this */
            getfield javax.crypto.CipherInputStream.ofinish:I
            aload 0 /* this */
            getfield javax.crypto.CipherInputStream.ostart:I
            isub
            istore 3 /* available */
        start local 3 // int available
         1: .line 276
            lload 1 /* n */
            iload 3 /* available */
            i2l
            lcmp
            ifle 3
         2: .line 277
            iload 3 /* available */
            i2l
            lstore 1 /* n */
         3: .line 279
      StackMap locals: int
      StackMap stack:
            lload 1 /* n */
            lconst_0
            lcmp
            ifge 5
         4: .line 280
            lconst_0
            lreturn
         5: .line 282
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            dup
            getfield javax.crypto.CipherInputStream.ostart:I
            i2l
            lload 1 /* n */
            ladd
            l2i
            putfield javax.crypto.CipherInputStream.ostart:I
         6: .line 283
            lload 1 /* n */
            lreturn
        end local 3 // int available
        end local 1 // long n
        end local 0 // javax.crypto.CipherInputStream this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    7     0       this  Ljavax/crypto/CipherInputStream;
            0    7     1          n  J
            1    7     3  available  I
    Exceptions:
      throws java.io.IOException
    MethodParameters:
      Name  Flags
      n     

  public int available();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // javax.crypto.CipherInputStream this
         0: .line 297
            aload 0 /* this */
            getfield javax.crypto.CipherInputStream.ofinish:I
            aload 0 /* this */
            getfield javax.crypto.CipherInputStream.ostart:I
            isub
            ireturn
        end local 0 // javax.crypto.CipherInputStream this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljavax/crypto/CipherInputStream;
    Exceptions:
      throws java.io.IOException

  public void close();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // javax.crypto.CipherInputStream this
         0: .line 311
            aload 0 /* this */
            getfield javax.crypto.CipherInputStream.closed:Z
            ifeq 2
         1: .line 312
            return
         2: .line 315
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            iconst_1
            putfield javax.crypto.CipherInputStream.closed:Z
         3: .line 316
            aload 0 /* this */
            getfield javax.crypto.CipherInputStream.input:Ljava/io/InputStream;
            invokevirtual java.io.InputStream.close:()V
         4: .line 321
            aload 0 /* this */
            getfield javax.crypto.CipherInputStream.done:Z
            ifne 8
         5: .line 323
            aload 0 /* this */
            getfield javax.crypto.CipherInputStream.cipher:Ljavax/crypto/Cipher;
            invokevirtual javax.crypto.Cipher.doFinal:()[B
            pop
         6: .line 324
            goto 8
         7: .line 325
      StackMap locals:
      StackMap stack: java.security.GeneralSecurityException
            pop
         8: .line 329
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            iconst_0
            putfield javax.crypto.CipherInputStream.ostart:I
         9: .line 330
            aload 0 /* this */
            iconst_0
            putfield javax.crypto.CipherInputStream.ofinish:I
        10: .line 331
            return
        end local 0 // javax.crypto.CipherInputStream this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   11     0  this  Ljavax/crypto/CipherInputStream;
      Exception table:
        from    to  target  type
           5     6       7  Class javax.crypto.BadPaddingException
           5     6       7  Class javax.crypto.IllegalBlockSizeException
    Exceptions:
      throws java.io.IOException

  public boolean markSupported();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // javax.crypto.CipherInputStream this
         0: .line 343
            iconst_0
            ireturn
        end local 0 // javax.crypto.CipherInputStream this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljavax/crypto/CipherInputStream;
}
SourceFile: "CipherInputStream.java"