| Name | Type | Available Since | JavaDoc |
| DataInput | Interface | 1.0 | Link |
| DataOutput | Interface | 1.0 | Link |
| FilenameFilter | Interface | 1.0 | Link |
| BufferedInputStream | Class | 1.0 | Link |
| BufferedOutputStream | Class | 1.0 | Link |
| ByteArrayInputStream | Class | 1.0 | Link |
| ByteArrayOutputStream | Class | 1.0 | Link |
| DataInputStream | Class | 1.0 | Link |
| DataOutputStream | Class | 1.0 | Link |
| File | Class | 1.0 | Link |
| FileDescriptor | Class | 1.0 | Link |
| FileInputStream | Class | 1.0 | Link |
| FileOutputStream | Class | 1.0 | Link |
| FilterInputStream | Class | 1.0 | Link |
| FilterOutputStream | Class | 1.0 | Link |
| InputStream | Class | 1.0 | Link |
| LineNumberInputStream | Class | 1.0 | Link |
| OutputStream | Class | 1.0 | Link |
| PipedInputStream | Class | 1.0 | Link |
| PipedOutputStream | Class | 1.0 | Link |
| PrintStream | Class | 1.0 | Link |
| PushbackInputStream | Class | 1.0 | Link |
| RandomAccessFile | Class | 1.0 | Link |
| SequenceInputStream | Class | 1.0 | Link |
| StreamTokenizer | Class | 1.0 | Link |
| StringBufferInputStream | Class | 1.0 | Link |
| EOFException | Class | 1.0 | Link |
| FileNotFoundException | Class | 1.0 | Link |
| InterruptedIOException | Class | 1.0 | Link |
| IOException | Class | 1.0 | Link |
| UTFDataFormatException | Class | 1.0 | Link |
| Externalizable | Interface | 1.1 | Link |
| ObjectInput | Interface | 1.1 | Link |
| ObjectInputValidation | Interface | 1.1 | Link |
| ObjectOutput | Interface | 1.1 | Link |
| ObjectStreamConstants | Interface | 1.1 | Link |
| Serializable | Interface | 1.1 | Link |
| BufferedReader | Class | 1.1 | Link |
| BufferedWriter | Class | 1.1 | Link |
| CharArrayReader | Class | 1.1 | Link |
| CharArrayWriter | Class | 1.1 | Link |
| FileReader | Class | 1.1 | Link |
| FileWriter | Class | 1.1 | Link |
| FilterReader | Class | 1.1 | Link |
| FilterWriter | Class | 1.1 | Link |
| InputStreamReader | Class | 1.1 | Link |
| LineNumberReader | Class | 1.1 | Link |
| ObjectInputStream | Class | 1.1 | Link |
| ObjectOutputStream | Class | 1.1 | Link |
| ObjectStreamClass | Class | 1.1 | Link |
| OutputStreamWriter | Class | 1.1 | Link |
| PipedReader | Class | 1.1 | Link |
| PipedWriter | Class | 1.1 | Link |
| PrintWriter | Class | 1.1 | Link |
| PushbackReader | Class | 1.1 | Link |
| Reader | Class | 1.1 | Link |
| StringReader | Class | 1.1 | Link |
| StringWriter | Class | 1.1 | Link |
| Writer | Class | 1.1 | Link |
| CharConversionException | Class | 1.1 | Link |
| InvalidClassException | Class | 1.1 | Link |
| InvalidObjectException | Class | 1.1 | Link |
| NotActiveException | Class | 1.1 | Link |
| NotSerializableException | Class | 1.1 | Link |
| ObjectStreamException | Class | 1.1 | Link |
| OptionalDataException | Class | 1.1 | Link |
| StreamCorruptedException | Class | 1.1 | Link |
| SyncFailedException | Class | 1.1 | Link |
| UnsupportedEncodingException | Class | 1.1 | Link |
| WriteAbortedException | Class | 1.1 | Link |
| FileFilter | Interface | 1.2 | Link |
| FilePermission | Class | 1.2 | Link |
| ObjectOutputStream.PutField | Class | 1.2 | Link |
| ObjectStreamField | Class | 1.2 | Link |
| SerializablePermission | Class | 1.2 | Link |
| Closeable | Interface | 1.5 | Link |
| Flushable | Interface | 1.5 | Link |
| Console | Class | 1.6 | Link |
| IOError | Class | 1.6 | Link |
| UncheckedIOException | Class | 1.8 | Link |
