Example usage for java.lang UnsupportedOperationException printStackTrace

Introduction

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

Prototype

public void printStackTrace(PrintStream s) 

Source Link

Document

Prints this throwable and its backtrace to the specified print stream.

Usage

From source file:FinalCollections.java

/**
 * Main method for demonstration./*from ww w  .  j ava  2s  .co m*/
 * 
 * @param args
 *          Command line arguments.
 */
public static final void main(final String[] args) {
    Rainbow.someMethod();
    System.out.println("------------------");
    try {
        RainbowBetter.someMethod();
    } catch (final UnsupportedOperationException ex) {
        ex.printStackTrace(System.out);
        System.out.println("Told you it would exception =)");
    }
}

---

From source file:jenkins.plugins.git.AbstractGitSCMSource.java

@NonNull
@Override/*w w w  .  j a va2  s.  c  o m*/
protected void retrieve(@NonNull final SCMHeadObserver observer, @NonNull TaskListener listener)
        throws IOException, InterruptedException {
    String cacheEntry = getCacheEntry();
    Lock cacheLock = getCacheLock(cacheEntry);
    cacheLock.lock();
    try {
        File cacheDir = getCacheDir(cacheEntry);
        Git git = Git.with(listener, new EnvVars(EnvVars.masterEnvVars)).in(cacheDir);
        GitClient client = git.getClient();
        client.addDefaultCredentials(getCredentials());
        if (!client.hasGitRepo()) {
            listener.getLogger().println("Creating git repository in " + cacheDir);
            client.init();
        }
        String remoteName = getRemoteName();
        listener.getLogger().println("Setting " + remoteName + " to " + getRemote());
        client.setRemoteUrl(remoteName, getRemote());
        listener.getLogger().println("Fetching " + remoteName + "...");
        List<RefSpec> refSpecs = getRefSpecs();
        client.fetch(remoteName, refSpecs.toArray(new RefSpec[refSpecs.size()]));
        listener.getLogger().println("Pruning stale remotes...");
        final Repository repository = client.getRepository();
        try {
            client.prune(new RemoteConfig(repository.getConfig(), remoteName));
        } catch (UnsupportedOperationException e) {
            e.printStackTrace(listener.error("Could not prune stale remotes"));
        } catch (URISyntaxException e) {
            e.printStackTrace(listener.error("Could not prune stale remotes"));
        }
        listener.getLogger().println("Getting remote branches...");
        SCMSourceCriteria branchCriteria = getCriteria();
        RevWalk walk = new RevWalk(repository);
        try {
            walk.setRetainBody(false);
            for (Branch b : client.getRemoteBranches()) {
                if (!b.getName().startsWith(remoteName + "/")) {
                    continue;
                }
                final String branchName = StringUtils.removeStart(b.getName(), remoteName + "/");
                listener.getLogger().println("Checking branch " + branchName);
                if (isExcluded(branchName)) {
                    continue;
                }
                if (branchCriteria != null) {
                    RevCommit commit = walk.parseCommit(b.getSHA1());
                    final long lastModified = TimeUnit.SECONDS.toMillis(commit.getCommitTime());
                    final RevTree tree = commit.getTree();
                    SCMSourceCriteria.Probe probe = new SCMSourceCriteria.Probe() {
                        @Override
                        public String name() {
                            return branchName;
                        }

                        @Override
                        public long lastModified() {
                            return lastModified;
                        }

                        @Override
                        public boolean exists(@NonNull String path) throws IOException {
                            TreeWalk tw = TreeWalk.forPath(repository, path, tree);
                            try {
                                return tw != null;
                            } finally {
                                if (tw != null) {
                                    tw.release();
                                }
                            }
                        }
                    };
                    if (branchCriteria.isHead(probe, listener)) {
                        listener.getLogger().println("Met criteria");
                    } else {
                        listener.getLogger().println("Does not meet criteria");
                        continue;
                    }
                }
                SCMHead head = new SCMHead(branchName);
                SCMRevision hash = new SCMRevisionImpl(head, b.getSHA1String());
                observer.observe(head, hash);
                if (!observer.isObserving()) {
                    return;
                }
            }
        } finally {
            walk.dispose();
        }

        listener.getLogger().println("Done.");
    } finally {
        cacheLock.unlock();
    }
}

---

From source file:com.blockwithme.longdb.test.BETableJUnit.java

/** Clean up.
 * /*from w ww . j a  v a 2  s.com*/
 * @throws IOException Signals that an I/O exception has occurred.
 * @throws JSONException the jSON exception */
private void cleanUp() throws IOException, JSONException {
    try {
        database.drop(Base36.get(TEST_TABLE_NAME));
    } catch (final UnsupportedOperationException e) {
        // ignore this.
    } catch (final Exception e) {
        System.err.println("Exception in cleanup " + name.getMethodName());
        e.printStackTrace(System.err);
    } finally {
        database.close();
    }
}

---