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update meth ref ex

This commit is contained in:
Loredana 2019-02-10 19:00:55 +02:00
parent 8eb2262b0c
commit c0f72ffa88
1 changed files with 6 additions and 7 deletions
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13
core-java-8/src/test/java/com/baeldung/java8/lambda/methodreference/MethodReferenceExamples.java → core-java-8/src/test/java/com/baeldung/java8/lambda/methodreference/MethodReferenceUnitTest.java
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@ -5,22 +5,21 @@ import java.util.Arrays;
import java.util.List;
import java.util.function.BiFunction;
import org.apache.commons.lang3.StringUtils;
import org.junit.Test;
public class MethodReferenceExamples {
public class MethodReferenceUnitTest {
private static <T> void doNothingAtAll(Object... o) {
}
;
@Test
public void referenceToStaticMethod() {
List<String> messages = Arrays.asList("Hello", "Baeldung", "readers!");
messages.forEach((word) -> {
System.out.println(word);
});
messages.forEach(System.out::println);
messages.forEach(word -> StringUtils.capitalize(word));
messages.forEach(StringUtils::capitalize);
}
@Test
@ -63,7 +62,7 @@ public class MethodReferenceExamples {
@Test
public void limitationsAndAdditionalExamples() {
createBicyclesList().forEach(b -> System.out.printf("Bike brand is '%s' and frame size is '%d'%n", b.getBrand(), b.getFrameSize()));
createBicyclesList().forEach((o) -> MethodReferenceExamples.doNothingAtAll(o));
createBicyclesList().forEach((o) -> MethodReferenceUnitTest.doNothingAtAll(o));
}
private List<Bicycle> createBicyclesList() {