@Test public void testGetMessageLengthThrowsNullPointerException() throws Throwable { NACChannel nACChannel = new NACChannel(); try { nACChannel.getMessageLength(); fail("Expected NullPointerException to be thrown"); } catch (NullPointerException ex) { if (isJavaVersionAtMost(JAVA_14)) { assertNull(ex.getMessage(), "ex.getMessage()"); } else { assertEquals("Cannot invoke \"java.io.DataInputStream.readFully(byte[], int, int)\" because \"this.serverIn\" is null", ex.getMessage(), "ex.getMessage()"); } } }
protected int getMessageLength() throws IOException, ISOException { byte[] b = new byte[2]; serverIn.readFully(b,0,2); return (((int)b[0] &0xFF) << 8 | (int)b[1] &0xFF) - lenlen; }
NACChannel extends BaseChannel { protected int getMessageLength() throws IOException, ISOException { byte[] b = new byte[2]; serverIn.readFully(b,0,2); return (((int)b[0] &0xFF) << 8 | (int)b[1] &0xFF) - lenlen; } }
NACChannel extends BaseChannel { protected int getMessageLength() throws IOException, ISOException { byte[] b = new byte[2]; serverIn.readFully(b,0,2); return (((int)b[0] &0xFF) << 8 | (int)b[1] &0xFF) - lenlen; } NACChannel();  NACChannel(String host, int port, ISOPackager p, byte[] TPDU);  NACChannel(ISOPackager p, byte[] TPDU);  NACChannel(ISOPackager p, byte[] TPDU, ServerSocket serverSocket); }
NACChannel extends BaseChannel { protected int getMessageLength() throws IOException, ISOException { byte[] b = new byte[2]; serverIn.readFully(b,0,2); return (((int)b[0] &0xFF) << 8 | (int)b[1] &0xFF) - lenlen; } NACChannel();  NACChannel(String host, int port, ISOPackager p, byte[] TPDU);  NACChannel(ISOPackager p, byte[] TPDU);  NACChannel(ISOPackager p, byte[] TPDU, ServerSocket serverSocket); void setHeader(String header); void setConfiguration(Configuration cfg); }
NACChannel extends BaseChannel { protected int getMessageLength() throws IOException, ISOException { byte[] b = new byte[2]; serverIn.readFully(b,0,2); return (((int)b[0] &0xFF) << 8 | (int)b[1] &0xFF) - lenlen; } NACChannel();  NACChannel(String host, int port, ISOPackager p, byte[] TPDU);  NACChannel(ISOPackager p, byte[] TPDU);  NACChannel(ISOPackager p, byte[] TPDU, ServerSocket serverSocket); void setHeader(String header); void setConfiguration(Configuration cfg);  }