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ishwardas
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Merge pull request #1 from eugenp/master
update with eugenp
2 parents 026e5de + 463f525 commit 5a6f8d2

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132 files changed

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‎autovalue-tutorial/pom.xml‎

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<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
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<modelVersion>4.0.0</modelVersion>
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<groupId>com.baeldung</groupId>
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<artifactId>autovalue-tutorial</artifactId>
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<version>1.0</version>
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<name>AutoValue</name>
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<build>
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<plugins>
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<plugin>
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<groupId>org.apache.maven.plugins</groupId>
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<artifactId>maven-compiler-plugin</artifactId>
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<version>3.3</version>
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<configuration>
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<source>7</source>
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<target>7</target>
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</configuration>
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</plugin>
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</plugins>
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</build>
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<dependencies>
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<dependency>
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<groupId>com.google.auto.value</groupId>
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<artifactId>auto-value</artifactId>
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<version>1.2</version>
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</dependency>
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<dependency>
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<groupId>junit</groupId>
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<artifactId>junit</artifactId>
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<version>4.3</version>
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<scope>test</scope>
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</dependency>
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</dependencies>
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</project>

‎autovalue-tutorial/src/main/java/com/baeldung/autovalue/AutoValueMoney.java‎

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package com.baeldung.autovalue;
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import com.google.auto.value.AutoValue;
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@AutoValue
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public abstract class AutoValueMoney {
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public abstract String getCurrency();
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public abstract long getAmount();
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public static AutoValueMoney create(String currency, long amount) {
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return new AutoValue_AutoValueMoney(currency, amount);
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}
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}

‎autovalue-tutorial/src/main/java/com/baeldung/autovalue/AutoValueMoneyWithBuilder.java‎

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package com.baeldung.autovalue;
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import com.google.auto.value.AutoValue;
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@AutoValue
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public abstract class AutoValueMoneyWithBuilder {
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public abstract String getCurrency();
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public abstract long getAmount();
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static Builder builder() {
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return new AutoValue_AutoValueMoneyWithBuilder.Builder();
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}
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@AutoValue.Builder
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abstract static class Builder {
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abstract Builder setCurrency(String currency);
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abstract Builder setAmount(long amount);
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abstract AutoValueMoneyWithBuilder build();
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}
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}

‎autovalue-tutorial/src/main/java/com/baeldung/autovalue/Foo.java‎

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package com.baeldung.autovalue;
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import java.util.Objects;
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public final class Foo {
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private final String text;
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private final int number;
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public Foo(String text, int number) {
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this.text = text;
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this.number = number;
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}
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public String getText() {
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return text;
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}
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public int getNumber() {
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return number;
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}
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@Override
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public int hashCode() {
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return Objects.hash(text, number);
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}
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@Override
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public String toString() {
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return "Foo [text=" + text + ", number=" + number + "]";
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}
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@Override
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public boolean equals(Object obj) {
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if (this == obj)
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return true;
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if (obj == null)
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return false;
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if (getClass() != obj.getClass())
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return false;
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Foo other = (Foo) obj;
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if (number != other.number)
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return false;
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if (text == null) {
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if (other.text != null)
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return false;
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} else if (!text.equals(other.text))
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return false;
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return true;
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}
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}

‎autovalue-tutorial/src/main/java/com/baeldung/autovalue/ImmutableMoney.java‎

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package com.baeldung.autovalue;
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public final class ImmutableMoney {
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private final long amount;
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private final String currency;
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public ImmutableMoney(long amount, String currency) {
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this.amount = amount;
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this.currency = currency;
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}
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@Override
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public int hashCode() {
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final int prime = 31;
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int result = 1;
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result = prime * result + (int) (amount ^ (amount >>> 32));
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result = prime * result
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+ ((currency == null) ? 0 : currency.hashCode());
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return result;
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}
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@Override
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public boolean equals(Object obj) {
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if (this == obj)
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return true;
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if (obj == null)
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return false;
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if (getClass() != obj.getClass())
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return false;
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ImmutableMoney other = (ImmutableMoney) obj;
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if (amount != other.amount)
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return false;
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if (currency == null) {
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if (other.currency != null)
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return false;
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} else if (!currency.equals(other.currency))
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return false;
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return true;
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}
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public long getAmount() {
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return amount;
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}
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public String getCurrency() {
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return currency;
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}
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@Override
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public String toString() {
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return "ImmutableMoney [amount=" + amount + ", currency=" + currency
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+ "]";
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}
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}

‎autovalue-tutorial/src/main/java/com/baeldung/autovalue/MutableMoney.java‎

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package com.baeldung.autovalue;
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public class MutableMoney {
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@Override
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public String toString() {
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return "MutableMoney [amount=" + amount + ", currency=" + currency
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+ "]";
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}
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public long getAmount() {
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return amount;
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}
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public void setAmount(long amount) {
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this.amount = amount;
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}
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public String getCurrency() {
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return currency;
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}
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public void setCurrency(String currency) {
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this.currency = currency;
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}
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private long amount;
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private String currency;
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public MutableMoney(long amount, String currency) {
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super();
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this.amount = amount;
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this.currency = currency;
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}
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}

‎autovalue-tutorial/src/test/java/com/baeldung/autovalue/MoneyTest.java‎

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package com.baeldung.autovalue;
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import static org.junit.Assert.*;
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import org.junit.Test;
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public class MoneyTest {
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@Test
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public void givenTwoSameValueMoneyObjects_whenEqualityTestFails_thenCorrect() {
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MutableMoney m1 = new MutableMoney(10000, "USD");
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MutableMoney m2 = new MutableMoney(10000, "USD");
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assertFalse(m1.equals(m2));
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}
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@Test
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public void givenTwoSameValueMoneyValueObjects_whenEqualityTestPasses_thenCorrect() {
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ImmutableMoney m1 = new ImmutableMoney(10000, "USD");
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ImmutableMoney m2 = new ImmutableMoney(10000, "USD");
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assertTrue(m1.equals(m2));
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}
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@Test
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public void givenValueTypeWithAutoValue_whenFieldsCorrectlySet_thenCorrect() {
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AutoValueMoney m = AutoValueMoney.create("USD", 10000);
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assertEquals(m.getAmount(), 10000);
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assertEquals(m.getCurrency(), "USD");
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}
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@Test
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public void given2EqualValueTypesWithAutoValue_whenEqual_thenCorrect() {
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AutoValueMoney m1 = AutoValueMoney.create("USD", 5000);
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AutoValueMoney m2 = AutoValueMoney.create("USD", 5000);
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assertTrue(m1.equals(m2));
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}
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@Test
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public void given2DifferentValueTypesWithAutoValue_whenNotEqual_thenCorrect() {
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AutoValueMoney m1 = AutoValueMoney.create("GBP", 5000);
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AutoValueMoney m2 = AutoValueMoney.create("USD", 5000);
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assertFalse(m1.equals(m2));
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}
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@Test
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public void given2EqualValueTypesWithBuilder_whenEqual_thenCorrect() {
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AutoValueMoneyWithBuilder m1 = AutoValueMoneyWithBuilder.builder().setAmount(5000).setCurrency("USD").build();
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AutoValueMoneyWithBuilder m2 = AutoValueMoneyWithBuilder.builder().setAmount(5000).setCurrency("USD").build();
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assertTrue(m1.equals(m2));
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}
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@Test
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public void given2DifferentValueTypesBuilder_whenNotEqual_thenCorrect() {
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AutoValueMoneyWithBuilder m1 = AutoValueMoneyWithBuilder.builder().setAmount(5000).setCurrency("USD").build();
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AutoValueMoneyWithBuilder m2 = AutoValueMoneyWithBuilder.builder().setAmount(5000).setCurrency("GBP").build();
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assertFalse(m1.equals(m2));
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}
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@Test
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public void givenValueTypeWithBuilder_whenFieldsCorrectlySet_thenCorrect() {
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AutoValueMoneyWithBuilder m = AutoValueMoneyWithBuilder.builder().setAmount(5000).setCurrency("USD").build();
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assertEquals(m.getAmount(), 5000);
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assertEquals(m.getCurrency(), "USD");
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}
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}

‎dozer-tutorial/pom.xml‎

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<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
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<modelVersion>4.0.0</modelVersion>
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<groupId>com.baeldung</groupId>
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<artifactId>dozer-tutorial</artifactId>
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<version>1.0</version>
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<name>Dozer</name>
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<build>
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<plugins>
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<plugin>
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<groupId>org.apache.maven.plugins</groupId>
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<artifactId>maven-compiler-plugin</artifactId>
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<version>3.3</version>
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<configuration>
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<source>7</source>
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<target>7</target>
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</configuration>
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</plugin>
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</plugins>
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</build>
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<dependencies>
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<dependency>
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<groupId>org.slf4j</groupId>
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<artifactId>slf4j-api</artifactId>
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<version>1.7.5</version>
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</dependency>
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<dependency>
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<groupId>org.slf4j</groupId>
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<artifactId>jcl-over-slf4j</artifactId>
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<version>1.7.5</version>
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</dependency>
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<dependency>
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<groupId>org.apache.commons</groupId>
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<artifactId>commons-lang3</artifactId>
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<version>3.2.1</version>
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</dependency>
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<dependency>
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<groupId>commons-beanutils</groupId>
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<artifactId>commons-beanutils</artifactId>
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<version>1.9.1</version>
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</dependency>
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<dependency>
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<groupId>net.sf.dozer</groupId>
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<artifactId>dozer</artifactId>
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<version>5.5.1</version>
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</dependency>
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<dependency>
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<groupId>junit</groupId>
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<artifactId>junit</artifactId>
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<version>4.3</version>
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<scope>test</scope>
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</dependency>
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</dependencies>
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</project>

‎dozer-tutorial/src/main/java/com/baeldung/dozer/Dest.java‎

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package com.baeldung.dozer;
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public class Dest {
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private String name;
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private int age;
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public Dest() {
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}
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public Dest(String name, int age) {
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super();
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this.name = name;
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this.age = age;
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}
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public String getName() {
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return name;
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}
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public void setName(String name) {
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this.name = name;
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}
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public int getAge() {
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return age;
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}
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public void setAge(int age) {
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this.age = age;
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}
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}

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