iSharkFly-Docs
/
java-tutorials
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Merge pull request #6577 from eugenp/fix-formatting 

formatting
This commit is contained in:
Loredana Crusoveanu 2019-03-23 21:11:34 +02:00 committed by GitHub
parent c03044e3ef 683fc563a6
commit a5dfae0dc3
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 82 additions and 88 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

80
core-java-12/pom.xml
View File

@ -1,48 +1,48 @@
<?xml version="1.0" encoding="UTF-8"?> <?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" <project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion> <modelVersion>4.0.0</modelVersion>
<groupId>com.baeldung</groupId> <groupId>com.baeldung</groupId>
<artifactId>core-java-12</artifactId> <artifactId>core-java-12</artifactId>
<version>0.1.0-SNAPSHOT</version> <version>0.1.0-SNAPSHOT</version>
<name>core-java-12</name> <name>core-java-12</name>
<packaging>jar</packaging> <packaging>jar</packaging>
<url>http://maven.apache.org</url> <url>http://maven.apache.org</url>
<parent> <parent>
<groupId>com.baeldung</groupId> <groupId>com.baeldung</groupId>
<artifactId>parent-modules</artifactId> <artifactId>parent-modules</artifactId>
<version>1.0.0-SNAPSHOT</version> <version>1.0.0-SNAPSHOT</version>
</parent> </parent>
<dependencies> <dependencies>
<dependency> <dependency>
<groupId>org.assertj</groupId> <groupId>org.assertj</groupId>
<artifactId>assertj-core</artifactId> <artifactId>assertj-core</artifactId>
<version>${assertj.version}</version> <version>${assertj.version}</version>
<scope>test</scope> <scope>test</scope>
</dependency> </dependency>
</dependencies> </dependencies>
<build> <build>
<plugins> <plugins>
<plugin> <plugin>
<groupId>org.apache.maven.plugins</groupId> <groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId> <artifactId>maven-compiler-plugin</artifactId>
<version>${maven-compiler-plugin.version}</version> <version>${maven-compiler-plugin.version}</version>
<configuration> <configuration>
<source>${maven.compiler.source.version}</source> <source>${maven.compiler.source.version}</source>
<target>${maven.compiler.target.version}</target> <target>${maven.compiler.target.version}</target>
</configuration> </configuration>
</plugin> </plugin>
</plugins> </plugins>
</build> </build>
<properties> <properties>
<maven.compiler.source.version>12</maven.compiler.source.version> <maven.compiler.source.version>12</maven.compiler.source.version>
<maven.compiler.target.version>12</maven.compiler.target.version> <maven.compiler.target.version>12</maven.compiler.target.version>
<assertj.version>3.6.1</assertj.version> <assertj.version>3.6.1</assertj.version>
</properties> </properties>
</project> </project>

90
core-java-12/src/test/java/com/baeldung/collectors/CollectorsUnitTest.java
View File

@ -16,62 +16,56 @@ import static org.assertj.core.api.Assertions.assertThat;
*/ */
public class CollectorsUnitTest { public class CollectorsUnitTest {
@Test @Test
public void whenTeeing_ItShouldCombineTheResultsAsExpected() { public void whenTeeing_ItShouldCombineTheResultsAsExpected() {
List<Integer> numbers = Arrays.asList(42, 4, 2, 24); List<Integer> numbers = Arrays.asList(42, 4, 2, 24);
Range range = numbers.stream() Range range = numbers.stream()
.collect(teeing( .collect(teeing(minBy(Integer::compareTo), maxBy(Integer::compareTo), (min, max) -> new Range(min.orElse(null), max.orElse(null))));
minBy(Integer::compareTo),
maxBy(Integer::compareTo),
(min, max) -> new Range(min.orElse(null), max.orElse(null))
));
assertThat(range).isEqualTo(new Range(2, 42)); assertThat(range).isEqualTo(new Range(2, 42));
} }
/** /**
* Represents a closed range of numbers between {@link #min} and * Represents a closed range of numbers between {@link #min} and
* {@link #max}, both inclusive. * {@link #max}, both inclusive.
*/ */
private static class Range { private static class Range {
private final Integer min; private final Integer min;
private final Integer max; private final Integer max;
Range(Integer min, Integer max) { Range(Integer min, Integer max) {
this.min = min; this.min = min;
this.max = max; this.max = max;
} }
Integer getMin() { Integer getMin() {
return min; return min;
} }
Integer getMax() { Integer getMax() {
return max; return max;
} }
@Override @Override
public boolean equals(Object o) { public boolean equals(Object o) {
if (this == o) return true; if (this == o)
if (o == null || getClass() != o.getClass()) return false; return true;
Range range = (Range) o; if (o == null || getClass() != o.getClass())
return Objects.equals(getMin(), range.getMin()) && return false;
Objects.equals(getMax(), range.getMax()); Range range = (Range) o;
} return Objects.equals(getMin(), range.getMin()) && Objects.equals(getMax(), range.getMax());
}
@Override @Override
public int hashCode() { public int hashCode() {
return Objects.hash(getMin(), getMax()); return Objects.hash(getMin(), getMax());
} }
@Override @Override
public String toString() { public String toString() {
return "Range{" + return "Range{" + "min=" + min + ", max=" + max + '}';
"min=" + min + }
", max=" + max + }
'}';
}
}
} }