Examples of java.io.InputStream.reset()

java.io.InputStream.reset()
Reset this InputStream to the last marked location. If the readlimit has been passed or no mark has been set, throw IOException. This implementation throws IOException and concrete subclasses should provide proper implementations. @throws IOException If the stream is already closed or another IOException occurs.

        if (new String(b, "US-ASCII").equalsIgnoreCase("StartFontMetrics")) {
            //Found the header of a AFM file!
            throw new IOException("Cannot parse PFM file. You probably specified the AFM file"
                    + " of a Type 1 font as parameter instead of the PFM.");
        }
        bufin.reset();
        final int version = in.readShort();
        if (version != 256) {
            log.warn("PFM version expected to be '256' but got '" + version + "'."
                    + " Please make sure you specify the PFM as parameter"
                    + " and not the PFB or the AFM.");

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            log.warn("PFM version expected to be '256' but got '" + version + "'."
                    + " Please make sure you specify the PFM as parameter"
                    + " and not the PFB or the AFM.");
        }
        //final long filesize = in.readInt();
        bufin.reset();


        loadHeader(in);
        loadExtension(in);
    }

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        assertEquals(rbuf1.length, r1);
        r2 = is.read(rbuf2);
        assertEquals(rbuf2.length, r2);


        try {
            is.reset();
            fail();
        } catch (IOException expected) {
        }
        is.close();

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        ZipEntry zentry2 = zfile.getEntry("File3.txt");
        is = zfile.getInputStream(zentry2);
        r1 = is.read(rbuf3);
        assertEquals(4183, r1);
        try {
            is.reset();
            fail();
        } catch (IOException expected) {
        }
        is.close();

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        is = zfile.getInputStream(zentry2);
        r1 = is.read(rbuf3, 0, 3000);
        assertEquals(3000, r1);
        try {
            is.reset();
            fail();
        } catch (IOException expected) {
        }
        is.close();
    }

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        r = is.read(rbuf1);
        assertEquals(8, r);
        assertEquals(-1, is.read());


        try {
            is.reset();
            fail();
        } catch (IOException expected) {
        }


        is.close();

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        r = is.read(rbuf3);
        assertEquals(1183, r);
        assertEquals(-1, is.read());


        try {
            is.reset();
            fail();
        } catch (IOException expected) {
        }


        is.close();

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                    wrapped.mark(readlimit);
                }


                @Override
                public void reset() throws IOException {
                    wrapped.reset();
                }


                @Override
                public void close() throws IOException {
                    logger.debug("Closing CIFS input stream for {}", CifsFile.this.smbFile.getUncPath());

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                    wrapped.mark(readlimit);
                }


                @Override
                public void reset() throws IOException {
                    wrapped.reset();
                }


                @Override
                public void close() throws IOException {
                    logger.info("Closing SFTP input stream for {}", SshSftpFile.this);

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        try {
            if (guard != null) {
                byte[] bytes = stateString.getBytes();
                int numRead = bis.read(bytes, 0, bytes.length);
                byte[] decodedBytes = new byte[numRead];
                bis.reset();
                bis.read(decodedBytes, 0, decodedBytes.length);


                bytes = guard.decrypt(decodedBytes);
                if (bytes == null) return null;
                bis = new ByteArrayInputStream(bytes);

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