public class android.content.pm.MacAuthenticatedInputStream extends java.io.FilterInputStream
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: android.content.pm.MacAuthenticatedInputStream
  super_class: java.io.FilterInputStream
{
  private final javax.crypto.Mac mMac;
    descriptor: Ljavax/crypto/Mac;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  public void <init>(java.io.InputStream, javax.crypto.Mac);
    descriptor: (Ljava/io/InputStream;Ljavax/crypto/Mac;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=3, args_size=3
        start local 0 // android.content.pm.MacAuthenticatedInputStream this
        start local 1 // java.io.InputStream in
        start local 2 // javax.crypto.Mac mac
         0: .line 36
            aload 0 /* this */
            aload 1 /* in */
            invokespecial java.io.FilterInputStream.<init>:(Ljava/io/InputStream;)V
         1: .line 38
            aload 0 /* this */
            aload 2 /* mac */
            putfield android.content.pm.MacAuthenticatedInputStream.mMac:Ljavax/crypto/Mac;
         2: .line 39
            return
        end local 2 // javax.crypto.Mac mac
        end local 1 // java.io.InputStream in
        end local 0 // android.content.pm.MacAuthenticatedInputStream this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Landroid/content/pm/MacAuthenticatedInputStream;
            0    3     1    in  Ljava/io/InputStream;
            0    3     2   mac  Ljavax/crypto/Mac;
    MethodParameters:
      Name  Flags
      in    
      mac   

  public boolean isTagEqual(byte[]);
    descriptor: ([B)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=5, args_size=2
        start local 0 // android.content.pm.MacAuthenticatedInputStream this
        start local 1 // byte[] tag
         0: .line 42
            aload 0 /* this */
            getfield android.content.pm.MacAuthenticatedInputStream.mMac:Ljavax/crypto/Mac;
            invokevirtual javax.crypto.Mac.doFinal:()[B
            astore 2 /* actualTag */
        start local 2 // byte[] actualTag
         1: .line 44
            aload 1 /* tag */
            ifnull 2
            aload 2 /* actualTag */
            ifnull 2
            aload 1 /* tag */
            arraylength
            aload 2 /* actualTag */
            arraylength
            if_icmpeq 3
         2: .line 45
      StackMap locals: byte[]
      StackMap stack:
            iconst_0
            ireturn
         3: .line 53
      StackMap locals:
      StackMap stack:
            iconst_0
            istore 3 /* value */
        start local 3 // int value
         4: .line 54
            iconst_0
            istore 4 /* i */
        start local 4 // int i
         5: goto 8
         6: .line 55
      StackMap locals: int int
      StackMap stack:
            iload 3 /* value */
            aload 1 /* tag */
            iload 4 /* i */
            baload
            aload 2 /* actualTag */
            iload 4 /* i */
            baload
            ixor
            ior
            istore 3 /* value */
         7: .line 54
            iinc 4 /* i */ 1
      StackMap locals:
      StackMap stack:
         8: iload 4 /* i */
            aload 1 /* tag */
            arraylength
            if_icmplt 6
        end local 4 // int i
         9: .line 58
            iload 3 /* value */
            ifne 10
            iconst_1
            ireturn
      StackMap locals:
      StackMap stack:
        10: iconst_0
            ireturn
        end local 3 // int value
        end local 2 // byte[] actualTag
        end local 1 // byte[] tag
        end local 0 // android.content.pm.MacAuthenticatedInputStream this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0   11     0       this  Landroid/content/pm/MacAuthenticatedInputStream;
            0   11     1        tag  [B
            1   11     2  actualTag  [B
            4   11     3      value  I
            5    9     4          i  I
    MethodParameters:
      Name  Flags
      tag   

  public int read();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=1
        start local 0 // android.content.pm.MacAuthenticatedInputStream this
         0: .line 63
            aload 0 /* this */
            invokespecial java.io.FilterInputStream.read:()I
            istore 1 /* b */
        start local 1 // int b
         1: .line 64
            iload 1 /* b */
            iflt 3
         2: .line 65
            aload 0 /* this */
            getfield android.content.pm.MacAuthenticatedInputStream.mMac:Ljavax/crypto/Mac;
            iload 1 /* b */
            i2b
            invokevirtual javax.crypto.Mac.update:(B)V
         3: .line 67
      StackMap locals: int
      StackMap stack:
            iload 1 /* b */
            ireturn
        end local 1 // int b
        end local 0 // android.content.pm.MacAuthenticatedInputStream this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Landroid/content/pm/MacAuthenticatedInputStream;
            1    4     1     b  I
    Exceptions:
      throws java.io.IOException

  public int read(byte[], int, int);
    descriptor: ([BII)I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=5, args_size=4
        start local 0 // android.content.pm.MacAuthenticatedInputStream this
        start local 1 // byte[] buffer
        start local 2 // int offset
        start local 3 // int count
         0: .line 72
            aload 0 /* this */
            aload 1 /* buffer */
            iload 2 /* offset */
            iload 3 /* count */
            invokespecial java.io.FilterInputStream.read:([BII)I
            istore 4 /* numRead */
        start local 4 // int numRead
         1: .line 73
            iload 4 /* numRead */
            ifle 3
         2: .line 74
            aload 0 /* this */
            getfield android.content.pm.MacAuthenticatedInputStream.mMac:Ljavax/crypto/Mac;
            aload 1 /* buffer */
            iload 2 /* offset */
            iload 4 /* numRead */
            invokevirtual javax.crypto.Mac.update:([BII)V
         3: .line 76
      StackMap locals: int
      StackMap stack:
            iload 4 /* numRead */
            ireturn
        end local 4 // int numRead
        end local 3 // int count
        end local 2 // int offset
        end local 1 // byte[] buffer
        end local 0 // android.content.pm.MacAuthenticatedInputStream this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    4     0     this  Landroid/content/pm/MacAuthenticatedInputStream;
            0    4     1   buffer  [B
            0    4     2   offset  I
            0    4     3    count  I
            1    4     4  numRead  I
    Exceptions:
      throws java.io.IOException
    MethodParameters:
        Name  Flags
      buffer  
      offset  
      count   
}
SourceFile: "MacAuthenticatedInputStream.java"