djangofan

import java.io.File;
import java.io.IOException;
import java.net.URI;
import java.net.URISyntaxException;
import java.nio.file.*;
 
// requires JDK 1.7.0+

Path tmpPath = Paths.get( args[0])
WatchService watchService = FileSystems.getDefault().newWatchService()

djangofan

Keybase proof

I hereby claim:

• I am djangofan on github.
• I am djangofan (https://keybase.io/djangofan) on keybase.
• I have a public key ASBhRXM__QMBKBSS6qRsTKTVbYrZOoZlIBZuqDHklasJLQo

To claim this, I am signing this object:

djangofan

Java 1.8 ACP Exam Study Factoids
------------------------
http://docs.oracle.com/javase/specs/jls/se8/html/index.html
http://stackoverflow.com/documentation/java/topics
http://www.programcreek.com/simple-java/
https://www.compilejava.net/

IOException and NumberFormatException are always thrown programmatically while other exceptions such as ArrayIndexOutOfBounds, ExceptionInitializerError, and NullPointerException are thrown by the JVM at runtime.

Initialize all local variables   (unless they arent used)!

djangofan

// see build.gradle for imports
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import ch.qos.logback.classic.LoggerContext;
import ch.qos.logback.core.util.StatusPrinter;
...
public abstract class Utilities {
    public static final Logger logger = LoggerFactory.getLogger( "AnyUniqueStringHere" );
...
    public static void printLoggerState() {

djangofan

<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<root testAttr="testValue">
  <result>
    <child>data1</child>
    <child>A1343358848.646</child>
    <child>
      <internal>
       <data>one</data>
       <data>two</data>
       <unique>Z1343358848.646</unique>

djangofan

import java.util.concurrent.atomic.AtomicInteger;

import org.junit.runner.notification.RunNotifier;
import org.junit.runners.BlockJUnit4ClassRunner;
import org.junit.runners.model.FrameworkMethod;
import org.junit.runners.model.InitializationError;
import org.junit.runners.model.Statement;

/**
 * Runs all tests in parallel and waits for them to complete. 

djangofan

import javax.persistence.EntityManager;
import javax.persistence.Query;
import java.util.HashMap;
import java.util.Map;

public class QueryBuilder {
    private final EntityManager entityManager;
    private final Map<String, Object> parameters = new HashMap<>();
    private String resultSetMapping;
    private String query;

djangofan

@ECHO OFF
:: ------------------------------------------------------------------
::  JavaHome.bat - search for and set JAVA_HOME
::  1. If JAVA_HOME is set in system environment, do nothing else.
::  2. If javahome.txt already exists, use that value
::  3. If those fail, search parent directories for java.exe
::  4. Finally, try looking in the registry for other Java installations
::  Note- Script does not add trailing slash to JAVA_HOME variable
::  Note- JBINARY var can be set to JRE or JDK detection
:: ------------------------------------------------------------------

djangofan

import java.security.Key
import java.security.KeyStore

if (args.length < 3)
        throw new IllegalArgumentException('Expected args: <Keystore file> <Keystore format> <Keystore password> <alias> <key password>')

def keystoreName = args[0]
def keystoreFormat = args[1]
def keystorePassword = args[2]
def alias = args[3]

djangofan

#!/bin/bash
# https://github.com/ibm-messaging/mq-container/blob/master/docs/usage.md
# https://github.com/ibm-messaging/mq-container/blob/master/docs/developer-config.md
## https://www.blazemeter.com/blog/ibm-mq-testing-with-jmeter-learn-how
#  https://localhost:9009/ibmmq/console
##    User: admin
##    Password: passw0rd
#  http://localhost:9157/metrics
# Version found at: https://hub.docker.com/_/ibm-mq-advanced -- 9.1.2.0