Example usage for java.io BufferedReader hashCode

Introduction

In this page you can find the example usage for java.io BufferedReader hashCode.

Prototype

@HotSpotIntrinsicCandidate
public native int hashCode();

Source Link

Document

Returns a hash code value for the object.

Usage

From source file:com.tascape.qa.th.Utils.java

public static Process cmd(String[] commands, final File file, final File workingDir,
        final String... ignoreRegex) throws IOException {
    FileUtils.touch(file);/*from   w w w .ja  v  a 2s  .  c  o m*/
    LOG.debug("Saving console output to {}", file.getAbsolutePath());

    ProcessBuilder pb = new ProcessBuilder(commands);
    pb.redirectErrorStream(true);
    pb.directory(workingDir);
    LOG.info("Running command {}:  {}", workingDir == null ? "" : workingDir.getAbsolutePath(),
            pb.command().toString().replaceAll(",", ""));
    final Process p = pb.start();

    Thread t = new Thread(Thread.currentThread().getName() + "-" + p.hashCode()) {
        @Override
        public void run() {
            BufferedReader stdIn = new BufferedReader(new InputStreamReader(p.getInputStream()));
            String console = "console-" + stdIn.hashCode();
            try (PrintWriter pw = new PrintWriter(file)) {
                for (String line = stdIn.readLine(); line != null;) {
                    LOG.trace("{}: {}", console, line);
                    if (null == ignoreRegex || ignoreRegex.length == 0) {
                        pw.println(line);
                    } else {
                        boolean ignore = false;
                        for (String regex : ignoreRegex) {
                            if (!regex.isEmpty() && (line.contains(regex) || line.matches(regex))) {
                                ignore = true;
                                break;
                            }
                        }
                        if (!ignore) {
                            pw.println(line);
                        }
                    }
                    pw.flush();
                    line = stdIn.readLine();
                }
            } catch (IOException ex) {
                LOG.warn(ex.getMessage());
            }
            LOG.trace("command is done");
        }
    };
    t.setDaemon(true);
    t.start();

    Runtime.getRuntime().addShutdownHook(new Thread() {
        @Override
        public void run() {
            if (p != null) {
                p.destroy();
            }
        }
    });
    return p;
}

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