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author
Eugen Paraschiv
committed
minor cleanup
1 parent 5deb531 commit 201d616

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4 files changed

+23
-36
lines changed

4 files changed

+23
-36
lines changed

‎core-java-8/src/test/java/com/baeldung/nullsafecollectionstreams/NullSafeCollectionStreamsUsingJava8OptionalContainerUnitTest.java‎

Lines changed: 6 additions & 9 deletions
Original file line numberDiff line numberDiff line change
@@ -5,25 +5,22 @@
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*/
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package com.baeldung.nullsafecollectionstreams;
77

8+
import static org.junit.Assert.assertEquals;
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import java.util.Arrays;
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import java.util.Collection;
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import java.util.Iterator;
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import java.util.stream.Stream;
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import org.junit.After;
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import org.junit.AfterClass;
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import org.junit.Before;
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import org.junit.BeforeClass;
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import org.junit.Test;
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import static org.junit.Assert.*;
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/**
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*
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* @author Kwaje Anthony <kwajeanthony@gmail.com>
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*/
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public class NullSafeCollectionStreamsUsingJava8OptionalContainerUnitTest {
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private final NullSafeCollectionStreamsUsingJava8OptionalContainer instance =
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new NullSafeCollectionStreamsUsingJava8OptionalContainer();
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private final NullSafeCollectionStreamsUsingJava8OptionalContainer instance = new NullSafeCollectionStreamsUsingJava8OptionalContainer();
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@Test
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public void whenCollectionIsNull_thenExpectAnEmptyStream() {
@@ -49,5 +46,5 @@ private static void assertStreamEquals(Stream<?> s1, Stream<?> s2) {
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assertEquals(iter1.next(), iter2.next());
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assert !iter1.hasNext() && !iter2.hasNext();
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}
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}

‎core-java-8/src/test/java/com/baeldung/util/CurrentDateTimeUnitTest.java‎

Lines changed: 0 additions & 3 deletions
Original file line numberDiff line numberDiff line change
@@ -1,7 +1,6 @@
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package com.baeldung.util;
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import static org.junit.Assert.assertEquals;
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import static org.junit.Assert.assertTrue;
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import java.time.Clock;
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import java.time.Instant;
@@ -10,8 +9,6 @@
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import java.time.ZoneId;
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import java.time.temporal.ChronoField;
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import org.joda.time.DateTime;
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import org.joda.time.DateTimeUtils;
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import org.junit.Test;
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public class CurrentDateTimeUnitTest {

‎java-streams/pom.xml‎

Lines changed: 11 additions & 12 deletions
Original file line numberDiff line numberDiff line change
@@ -1,7 +1,6 @@
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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/xsd/maven-4.0.0.xsd">
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<modelVersion>4.0.0</modelVersion>
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<groupId>com.baeldung</groupId>
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<artifactId>java-streams</artifactId>
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<version>0.1.0-SNAPSHOT</version>
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<packaging>jar</packaging>
@@ -15,17 +14,17 @@
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</parent>
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<dependencies>
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<!-- https://mvnrepository.com/artifact/org.openjdk.jmh/jmh-core -->
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<dependency>
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<groupId>org.openjdk.jmh</groupId>
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<artifactId>jmh-core</artifactId>
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<version>${jmh.version}</version>
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</dependency>
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<dependency>
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<groupId>org.openjdk.jmh</groupId>
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<artifactId>jmh-generator-annprocess</artifactId>
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<version>${jmh.version}</version>
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<scope>provided</scope>
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<!-- https://mvnrepository.com/artifact/org.openjdk.jmh/jmh-core -->
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<dependency>
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<groupId>org.openjdk.jmh</groupId>
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<artifactId>jmh-core</artifactId>
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<version>${jmh.version}</version>
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</dependency>
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<dependency>
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<groupId>org.openjdk.jmh</groupId>
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<artifactId>jmh-generator-annprocess</artifactId>
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<version>${jmh.version}</version>
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<scope>provided</scope>
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</dependency>
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<dependency>
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<groupId>org.apache.commons</groupId>

‎java-streams/src/test/java/com/baeldung/stream/PrimitiveStreamsUnitTest.java‎

Lines changed: 6 additions & 12 deletions
Original file line numberDiff line numberDiff line change
@@ -1,23 +1,22 @@
11
package com.baeldung.stream;
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import org.junit.Test;
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import static org.junit.Assert.assertEquals;
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import static org.junit.Assert.assertTrue;
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import java.util.Arrays;
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import java.util.List;
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import java.util.stream.Collectors;
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import java.util.stream.IntStream;
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import java.util.stream.Stream;
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import static org.junit.Assert.assertEquals;
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import static org.junit.Assert.assertTrue;
11+
import org.junit.Test;
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public class PrimitiveStreamsUnitTest {
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private PrimitiveStreams streams = new PrimitiveStreams();
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@Test
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public void givenAnArrayOfIntegersWhenMinIsCalledThenCorrectMinIsReturned() {
20-
int[] integers = new int[] {20, 98, 12, 7, 35};
19+
int[] integers = new int[] { 20, 98, 12, 7, 35 };
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int min = streams.min(integers); // returns 7
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2322
assertEquals(7, min);
@@ -66,19 +65,14 @@ public void givenARangeWhenForEachIsCalledThenTheIndicesWillBePrinted() {
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@Test
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public void givenAnArrayWhenSumIsCalledThenTheCorrectSumIsReturned() {
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69-
int sum = Stream.of(33,45)
70-
.mapToInt(i -> i)
71-
.sum();
68+
int sum = Stream.of(33, 45).mapToInt(i -> i).sum();
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7370
assertEquals(78, sum);
7471
}
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@Test
7774
public void givenAnIntStreamThenGetTheEvenIntegers() {
78-
List<Integer> evenInts = IntStream.rangeClosed(1, 10)
79-
.filter(i -> i % 2 == 0)
80-
.boxed()
81-
.collect(Collectors.toList());
75+
List<Integer> evenInts = IntStream.rangeClosed(1, 10).filter(i -> i % 2 == 0).boxed().collect(Collectors.toList());
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List<Integer> expected = IntStream.of(2, 4, 6, 8, 10).boxed().collect(Collectors.toList());
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