Example usage for java.lang Exception Exception

Introduction

In this page you can find the example usage for java.lang Exception Exception.

Prototype

public Exception(Throwable cause)

Source Link

Document

Constructs a new exception with the specified cause and a detail message of (cause==null ?

Usage

From source file:Main.java

public static void main(String[] argv) {
    Throwable t = new Exception("from java2s.com");

    System.out.println(t.getSuppressed());

}

From source file:Main.java

public static void main(String[] argv) {
    Throwable t = new Exception("from java2s.com");

    t.fillInStackTrace();

}

From source file:Main.java

public static void main(String args[]) {
    try {/*from   www.  j a  v  a 2 s. c  om*/
        throw new Exception("for no reason!");
    } catch (Exception e) {
        StringWriter sw = new StringWriter();
        PrintWriter pw = new PrintWriter(sw);
        e.printStackTrace(pw);
        System.out.println(sw.toString().toUpperCase());
    }
}

From source file:Main.java

public static void main(String[] argv) throws FileNotFoundException {
    Throwable t = new Exception("from java2s.com");

    t.setStackTrace(new Exception("java2s.com").getStackTrace());

}

From source file:Main.java

public static void main(String[] argv) throws FileNotFoundException {
    Throwable t = new Exception("from java2s.com");

    t.printStackTrace(new PrintWriter("file.name"));

}

From source file:base64test.Base64Test.java

/**
 * @param args the command line arguments
 *///from  w  w  w .  java 2  s .co  m
public static void main(String[] args) {
    try {
        if (!Base64.isBase64(args[0])) {
            throw new Exception("Arg 1 is not a Base64 string!");
        } else {
            String decodedBase64String = new String(Base64.decodeBase64(args[0]));
            File tempFile = File.createTempFile("base64Test", ".tmp");
            tempFile.deleteOnExit();
            FileWriter fw = new FileWriter(tempFile, false);
            PrintWriter pw = new PrintWriter(fw);
            pw.write(decodedBase64String);
            pw.close();
            String fileType = getFileType(tempFile.toPath());
            System.out.println(fileType);
            System.in.read();
        }
    } catch (Exception e) {
        System.err.println(e.getMessage());
    }
}

From source file:StdErrOutWindows.java

public static void main(String[] args) {
    new StdErrOutWindows();
    System.out.println("test to out");
    try {//  w ww.  j a va 2 s .  c  o  m
        throw new Exception("Test exception");
    } catch (Exception e) {
        e.printStackTrace();
    }
}

From source file:LoggingTrial.java

public static void main(String[] args) {
    Log log = LogFactory.getLog(LoggingTrial.class);
    System.out.println("The Log being used >>> " + log);

    Exception e = new Exception("A DUMMY EXCEPTION");
    if (log.isTraceEnabled()) {
        log.trace("TRACE TEST");
        log.trace("TRACE TEST", e);
    }/*from w w  w .j  a va2 s.c  o  m*/
    if (log.isDebugEnabled()) {
        log.debug("DEBUG TEST");
        log.debug("DEBUG TEST", e);
    }

    if (log.isInfoEnabled()) {
        log.info("INFO TEST");
        log.info("INFO TEST", e);
    }
    if (log.isWarnEnabled()) {
        log.warn("WARN TEST");
        log.warn("WARN TEST", e);
    }

    if (log.isErrorEnabled()) {
        log.error("ERROR TEST");
        log.error("ERROR TEST", e);
    }

    if (log.isFatalEnabled()) {
        log.fatal("FATAL TEST");
        log.fatal("FATAL TEST", e);
    }
}

From source file:com.ipcglobal.awscdh.config.ManageCluster.java

/**
 * The main method.//w  ww .  ja va  2s .  c  o  m
 *
 * @param args the arguments
 * @throws Exception the exception
 */
public static void main(String[] args) throws Exception {
    try {
        long before = System.currentTimeMillis();
        LogTool.initConsole();
        if (args.length <= 1)
            throw new Exception(
                    "Action and Properties file name are required parameter - format: start|stop example.properties");
        String action = args[0];
        log.info("Begin: action=" + action);
        Properties properties = new Properties();
        properties.load(new FileInputStream(args[1]));
        ManageEc2 manageEc2 = new ManageEc2(properties);
        ManageCdh manageCdh = new ManageCdh(properties);

        if ("start".equals(action)) {
            manageEc2.start();
            manageCdh.start();
        } else if ("stop".equals(action)) {
            manageCdh.stop();
            manageEc2.stop();
        } else
            throw new Exception("Invalid action: " + action + ", must be start or stop");

        log.info("Complete: action=" + action + ", elapsed "
                + Utils.convertMSecsToHMmSs(System.currentTimeMillis() - before));

    } catch (Exception e) {
        log.error(e);
        e.printStackTrace();
    }
}

From source file:edu.msu.cme.rdp.readseq.ToFasta.java

public static void main(String[] args) throws Exception {
    Options options = new Options();
    options.addOption("m", "mask", true, "Mask sequence name indicating columns to drop");
    String maskSeqid = null;//from   www  . j av  a2 s .c om

    try {
        CommandLine line = new PosixParser().parse(options, args);

        if (line.hasOption("mask")) {
            maskSeqid = line.getOptionValue("mask");
        }

        args = line.getArgs();
        if (args.length == 0) {
            throw new Exception("");
        }

    } catch (Exception e) {
        new HelpFormatter().printHelp("USAGE: to-fasta <input-file>", options);
        System.err.println("ERROR: " + e.getMessage());
        System.exit(1);
        return;
    }

    SeqReader reader = null;

    FastaWriter out = new FastaWriter(System.out);
    Sequence seq;
    int totalSeqs = 0;
    long totalTime = System.currentTimeMillis();

    for (String fname : args) {
        if (fname.equals("-")) {
            reader = new SequenceReader(System.in);
        } else {
            File seqFile = new File(fname);

            if (maskSeqid == null) {
                reader = new SequenceReader(seqFile);
            } else {
                reader = new IndexedSeqReader(seqFile, maskSeqid);
            }
        }

        long startTime = System.currentTimeMillis();
        int thisFileTotalSeqs = 0;
        while ((seq = reader.readNextSequence()) != null) {
            out.writeSeq(seq.getSeqName().replace(" ", "_"), seq.getDesc(), seq.getSeqString());
            thisFileTotalSeqs++;
        }
        totalSeqs += thisFileTotalSeqs;
        System.err.println("Converted " + thisFileTotalSeqs + " (total sequences: " + totalSeqs
                + ") sequences from " + fname + " (" + reader.getFormat() + ") to fasta in "
                + (System.currentTimeMillis() - startTime) / 1000 + " s");
    }
    System.err.println("Converted " + totalSeqs + " to fasta in "
            + (System.currentTimeMillis() - totalTime) / 1000 + " s");

    out.close();
}