class android.util.apk.MemoryMappedFileDataSource implements android.util.apk.DataSource
  minor version: 0
  major version: 59
  flags: flags: (0x0020) ACC_SUPER
  this_class: android.util.apk.MemoryMappedFileDataSource
  super_class: java.lang.Object
{
  private static final long MEMORY_PAGE_SIZE_BYTES;
    descriptor: J
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  private final java.io.FileDescriptor mFd;
    descriptor: Ljava/io/FileDescriptor;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final long mFilePosition;
    descriptor: J
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final long mSize;
    descriptor: J
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  void <init>(java.io.FileDescriptor, long, long);
    descriptor: (Ljava/io/FileDescriptor;JJ)V
    flags: (0x0000) 
    Code:
      stack=3, locals=6, args_size=4
        start local 0 // android.util.apk.MemoryMappedFileDataSource this
         0: .line 19
            new java.lang.Error
            dup
            ldc "Unresolved compilation problems: \n\tThe import android.system cannot be resolved\n\tThe import android.system cannot be resolved\n\tThe import android.system cannot be resolved\n\tThe type java.nio.DirectByteBuffer is not visible\n\tOs cannot be resolved\n\tOsConstants cannot be resolved to a variable\n\tOs cannot be resolved\n\tOsConstants cannot be resolved to a variable\n\tOsConstants cannot be resolved to a variable\n\tOsConstants cannot be resolved to a variable\n\tDirectByteBuffer cannot be resolved to a type\n\tErrnoException cannot be resolved to a type\n\tOs cannot be resolved\n\tErrnoException cannot be resolved to a type\n"
            invokespecial java.lang.Error.<init>:(Ljava/lang/String;)V
            athrow
        end local 0 // android.util.apk.MemoryMappedFileDataSource this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Landroid/util/apk/MemoryMappedFileDataSource;
    MethodParameters:
          Name  Flags
      fd        
      position  
      size      

  public long size();
    descriptor: ()J
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // android.util.apk.MemoryMappedFileDataSource this
         0: .line 53
            new java.lang.Error
            dup
            ldc "Unresolved compilation problem: \n"
            invokespecial java.lang.Error.<init>:(Ljava/lang/String;)V
            athrow
        end local 0 // android.util.apk.MemoryMappedFileDataSource this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Landroid/util/apk/MemoryMappedFileDataSource;

  public void feedIntoDataDigester(android.util.apk.DataDigester, long, int);
    descriptor: (Landroid/util/apk/DataDigester;JI)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=5, args_size=4
        start local 0 // android.util.apk.MemoryMappedFileDataSource this
         0: .line 80
            new java.lang.Error
            dup
            ldc "Unresolved compilation problems: \n\tOs cannot be resolved\n\tOsConstants cannot be resolved to a variable\n\tOsConstants cannot be resolved to a variable\n\tOsConstants cannot be resolved to a variable\n\tDirectByteBuffer cannot be resolved to a type\n\tErrnoException cannot be resolved to a type\n\tOs cannot be resolved\n\tErrnoException cannot be resolved to a type\n"
            invokespecial java.lang.Error.<init>:(Ljava/lang/String;)V
            athrow
        end local 0 // android.util.apk.MemoryMappedFileDataSource this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Landroid/util/apk/MemoryMappedFileDataSource;
    Exceptions:
      throws java.io.IOException, java.security.DigestException
    MethodParameters:
        Name  Flags
      md      
      offset  
      size    
}
SourceFile: "MemoryMappedFileDataSource.java"