DEEP Java Agent

public class SimpleTest extends BaseTest {

  public static Date NICE_START_DATE = new Date();

  private final long startedAt = System.currentTimeMillis();
  private final String testName;
  private final int maxExecutions;
  private int cnt = 0;
  private Map<Character, Integer> charCounter = new TreeMap<Character, Integer>();


  public SimpleTest(final String testName, final int maxExecutions) {
    this.testName = testName;
    this.maxExecutions = maxExecutions;
  }


  void message(final String uuid) throws Exception {
    System.out.println(cnt + ":" + uuid);
    cnt += 1;

    checkEnd(cnt, maxExecutions);

    final Map<Character, Integer> info = makeCharCountMap(uuid);
    merge(charCounter, info);
    if ((cnt % 30) == 0) {
      dump();
    }
  }


  void merge(final Map<Character, Integer> charCounter, final Map<Character, Integer> newInfo) {
    for (final Character c : newInfo.keySet()) {
      final Integer i = newInfo.get(c);

      Integer curr = charCounter.get(c);
      if (curr == null) {
        charCounter.put(c, i);
      } else {
        charCounter.put(c, curr + i);
      }
    }
  }


  void dump() {
    System.out.println(charCounter);
    charCounter = new HashMap<Character, Integer>();
  }


  static void checkEnd(final int val, final int max) throws Exception {
    if (val > max) {
      throw new Exception("Hit max executions " + val + " " + max);
    }
  }


  @Override
  public String toString() {
    return getClass().getName() + ":" + testName + ":" + startedAt + "#" + System.identityHashCode(
        this);
  }
}

private int cnt = 0;
  private Map<Character, Integer> charCounter = new TreeMap<Character, Integer>();


  public SimpleTest(final String testName, final int maxExecutions) {
    this.testName = testName;
    this.maxExecutions = maxExecutions;
  }


  void message(final String uuid) throws Exception {
    System.out.println(cnt + ":" + uuid);
    cnt += 1;

    checkEnd(cnt, maxExecutions);

    final Map<Character, Integer> info = makeCharCountMap(uuid);
    merge(charCounter, info);
    if ((cnt % 30) == 0) {
      dump();
    }
  }


  void merge(final Map<Character, Integer> charCounter, final Map<Character, Integer> newInfo) {
    for (final Character c : newInfo.keySet()) {
      final Integer i = newInfo.get(c);

      Integer curr = charCounter.get(c);
      if (curr == null) {
        charCounter.put(c, i);
      } else {
        charCounter.put(c, curr + i);
      }
    }
  }


  void dump() {
    System.out.println(charCounter);
    charCounter = new HashMap<Character, Integer>();
  }


  static void checkEnd(final int val, final int max) throws Exception {
    if (val > max) {
      throw new Exception("Hit max executions " + val + " " + max);
    }
  }


  @Override
  public String toString() {
    return getClass().getName() + ":" + testName + ":" + startedAt + "#" + System.identityHashCode(
        this);
  }
}

public class Main {

  /**
   * Main entry for example.
   *
   * @param args the startup arguments
   * @throws Throwable if we error
   */
  public static void main(String[] args) throws Throwable {
    // this is only needed in this example as we are using a local built module
    // if using the dependency from maven you do not need to set the path
    //noinspection DataFlowIssue
    Path jarPath = Paths.get(Main.class.getResource("/").toURI())
        .getParent()
        .getParent()
        .getParent()
        .getParent()
        .resolve("agent/target/agent-1.0-SNAPSHOT.jar");

    // Dynamically configure and attach the deep agent
    Deep.config()
        .setJarPath(jarPath.toAbsolutePath().toString())
        .setValue(ISettings.KEY_SERVICE_URL, "localhost:43315")
        .setValue(ISettings.KEY_SERVICE_SECURE, false)
        .start();

    // different ways to get the API instance
    final Deep instance = Deep.getInstance();
    System.out.println(instance.<IDeep>api().getVersion());
    System.out.println(instance.<IReflection>reflection());

    System.out.println(DeepAPI.api().getVersion());
    System.out.println(DeepAPI.reflection());

public class BaseTest {

  protected final Properties systemProps = System.getProperties();


  public String newId() {
    return UUID.randomUUID().toString();
  }


  public Map<Character, Integer> makeCharCountMap(final String str) {
    final HashMap<Character, Integer> res = new HashMap<Character, Integer>();

    for (int i = 0; i < str.length(); i++) {
      final char c = str.charAt(i);
      final Integer cnt = res.get(c);
      if (cnt == null) {
        res.put(c, 0);
      } else {
        res.put(c, cnt + 1);
      }
    }

    return res;
  }
}