This is the package with more restrictions. Nevertheless, there is support for some kind of Streams that can be emulated in javascript.
/sgurin_workspace/net.sf.j2s.java.core/src/java/io> ls BufferedInputStream.java CharConversionException.java FilterOutputStream.java NotSerializableException.java StringBufferInputStream.java BufferedOutputStream.java Closeable.java Flushable.java ObjectStreamException.java StringReader.java BufferedReader.java DataInput.java InputStream.java ObjectStreamField.java StringWriter.java BufferedWriter.java DataOutput.java InterruptedIOException.java OptionalDataException.java SyncFailedException.java ByteArrayInputStream.java EOFException.java InvalidClassException.java OutputStream.java UnsupportedEncodingException.java ByteArrayOutputStream.java Externalizable.java InvalidObjectException.java Reader.java UTFDataFormatException.java CharArrayReader.java FileNotFoundException.java IOException.java Serializable.java WriteAbortedException.java CharArrayWriter.java FilterInputStream.java NotActiveException.java StreamCorruptedException.java Writer.java |