davetron5000

#!/usr/bin/perl
#
# Pre-commit hook for running checkstyle on changed Java sources
#
# To use this you need:
# 1. checkstyle's jar file somewhere
# 2. a checkstyle XML check file somewhere
# 3. To configure git:
#   * git config --add checkstyle.jar <location of jar>
#   * git config --add checkstyle.checkfile <location of checkfile>

mariussoutier

package object mail {

  implicit def stringToSeq(single: String): Seq[String] = Seq(single)
  implicit def liftToOption[T](t: T): Option[T] = Some(t)

  sealed abstract class MailType
  case object Plain extends MailType
  case object Rich extends MailType
  case object MultiPart extends MailType

gkzhong

#!/usr/bin/perl
#
# Pre-commit hook for running checkstyle on changed Java sources
#
# To use this you need:
# 1. checkstyle's jar file somewhere
# 2. a checkstyle XML check file somewhere
# 3. To configure git:
#   * git config --add checkstyle.jar <location of jar>
#   * git config --add checkstyle.checkfile <location of checkfile>

staltz

The introduction to Reactive Programming you've been missing

(by @andrestaltz)

---

This tutorial as a series of videos

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.

---

ufuk

import lombok.AllArgsConstructor;
import lombok.Data;

@Data
@AllArgsConstructor
public class LazyDeveloper {

    private String firstName;

    private String lastName;

ufuk

public class ComparingUtils {

    public static <T extends Comparable<T>> ComparisonBuilder<T> is(T comparable) {
        return new ComparisonBuilder<>(comparable);
    }

    public static class ComparisonBuilder<T> {

        private Comparable<T> subject;

baybatu

/**
 * 
 * -----------------------------------------------------------------------------------
 * From : org.junit.rules.DisableOnDebug#isDebugging(java.util.List<java.lang.String>)
 * -----------------------------------------------------------------------------------
 *
 * Parses arguments passed to the runtime environment for debug flags
 * <p>
 * Options specified in:
 * <ul>

baybatu

/*
* 
* Methods manipulate milliseconds field (fastTime) in java.util.Date object.
*
* UTC               : 12/10/2017 11:15:00
* Local date time   : 12/10/2017 14:15:00 +03:00
*   
* @return new java.util.Date
*       UTC             : 12/10/2017 14:15:00
*       Local date time : 12/10/2017 17:15:00 +03:00

baybatu

import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.Mockito;
import org.powermock.api.mockito.PowerMockito;
import org.powermock.core.classloader.annotations.PrepareForTest;
import org.powermock.modules.junit4.PowerMockRunner;

@RunWith(PowerMockRunner.class)
@PrepareForTest(MyFinalClass.class)
public class MyFinalClassTest {

baybatu

@Mock(answer = Answers.RETURNS_DEEP_STUBS)
private NestedObject nestedObject;

example usage in a test method:

when(nestedObject.getStatusInfo().getValue().getStatus()).thenReturn(1);