How to use isNullOrEmpty method of org.assertj.core.util.Arrays class

Best Assertj code snippet using org.assertj.core.util.Arrays.isNullOrEmpty

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...44 }45 @Test46 public void should_not_return_any_duplicates() {47 Iterable<?> duplicates = AbstractTest_StandardComparisonStrategy.standardComparisonStrategy.duplicatesFrom(Lists.newArrayList("Frodo", "Sam", "Gandalf"));48 Assertions.assertThat(IterableUtil.isNullOrEmpty(duplicates)).isTrue();49 }50 @Test51 public void should_not_return_any_duplicates_if_collection_is_empty() {52 Iterable<?> duplicates = AbstractTest_StandardComparisonStrategy.standardComparisonStrategy.duplicatesFrom(new ArrayList());53 Assertions.assertThat(IterableUtil.isNullOrEmpty(duplicates)).isTrue();54 }55 @Test56 public void should_not_return_any_duplicates_if_collection_is_null() {57 Iterable<?> duplicates = AbstractTest_StandardComparisonStrategy.standardComparisonStrategy.duplicatesFrom(null);58 Assertions.assertThat(IterableUtil.isNullOrEmpty(duplicates)).isTrue();59 }60}...

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...10 *11 * Copyright 2012-2015 the original author or authors.12 */​13package org.assertj.core.internal;14import static org.assertj.core.util.Arrays.isNullOrEmpty;15import static org.assertj.core.util.Strings.isNullOrEmpty;16import org.assertj.core.presentation.StandardRepresentation;17import org.assertj.core.util.VisibleForTesting;18import org.assertj.core.util.introspection.IntrospectionError;19public class OnFieldsComparator extends FieldByFieldComparator {20 private final static StandardRepresentation REPRESENTATION = new StandardRepresentation();21 private String[] fields;22 public OnFieldsComparator(String... fields) {23 if (isNullOrEmpty(fields)) throw new IllegalArgumentException("No fields specified");24 for (String field : fields) {25 if (isNullOrEmpty(field) || isNullOrEmpty(field.trim()))26 throw new IllegalArgumentException("Null/​blank fields are invalid, fields were "27 + REPRESENTATION.toStringOf(fields));28 }29 this.fields = fields;30 }31 @VisibleForTesting32 public String[] getFields() {33 return fields;34 }35 @Override36 protected boolean areEqual(Object actualElement, Object otherElement) {37 try {38 return Objects.instance().areEqualToComparingOnlyGivenFields(actualElement, otherElement, fields);39 } catch (IntrospectionError e) {...

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isNullOrEmpty

Using AI Code Generation

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1import org.assertj.core.util.Arrays;2public class 1 {3 public static void main(String[] args) {4 String[] array = new String[0];5 boolean result = Arrays.isNullOrEmpty(array);6 System.out.println(result);7 }8}

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isNullOrEmpty

Using AI Code Generation

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1import org.assertj.core.util.Arrays;2public class 1 {3 public static void main(String[] args) {4 String[] arr = {"one", "two", "three"};5 boolean result = Arrays.isNullOrEmpty(arr);6 System.out.println("Is array empty? " + result);7 }8}

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isNullOrEmpty

Using AI Code Generation

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1import static org.assertj.core.util.Arrays.isNullOrEmpty;2public class 1 {3 public static void main(String[] args) {4 String[] array = new String[0];5 boolean result = isNullOrEmpty(array);6 System.out.println(result);7 }8}9import static org.assertj.core.util.Arrays.isNullOrEmpty;10public class 2 {11 public static void main(String[] args) {12 String[] array = null;13 boolean result = isNullOrEmpty(array);14 System.out.println(result);15 }16}17import static org.assertj.core.util.Arrays.isNullOrEmpty;18public class 3 {19 public static void main(String[] args) {20 String[] array = new String[1];21 array[0] = "Java";22 boolean result = isNullOrEmpty(array);23 System.out.println(result);24 }25}26import static org.assertj.core.util.Arrays.isNullOrEmpty;27public class 4 {28 public static void main(String[] args) {29 String[] array = {"Java"};30 boolean result = isNullOrEmpty(array);31 System.out.println(result);32 }33}34import static org.assertj.core.util.Arrays.isNullOrEmpty;35public class 5 {36 public static void main(String[] args) {37 String[] array = {"Java", null};38 boolean result = isNullOrEmpty(array);39 System.out.println(result);40 }41}42import static org.assertj.core.util.Arrays.isNullOrEmpty;43public class 6 {44 public static void main(String[] args) {

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isNullOrEmpty

Using AI Code Generation

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1import org.assertj.core.util.Arrays;2public class 1 {3 public static void main(String[] args) {4 String[] str1 = new String[0];5 String[] str2 = null;6 System.out.println(Arrays.isNullOrEmpty(str1));7 System.out.println(Arrays.isNullOrEmpty(str2));8 }9}10Recommended Posts: Java | Arrays.asList() method11Java | Arrays.deepToString() method12Java | Arrays.deepEquals() method13Java | Arrays.equals() method14Java | Arrays.fill() method15Java | Arrays.parallelPrefix() method16Java | Arrays.parallelSort() method17Java | Arrays.parallelSetAll() method18Java | Arrays.stream() method19Java | Arrays.setAll() method20Java | Arrays.sort() method21Java | Arrays.toString() method22Java | Arrays.copyOfRange() method23Java | Arrays.copyOf() method24Java | Arrays.binarySearch() method25Java | Arrays.deepHashCode() method26Java | Arrays.hashCode() method27Java | Arrays.asList() method28Java | Arrays.fill() method29Java | Arrays.sort() method30Java | Arrays.toString() method31Java | Arrays.binarySearch() method32Java | Arrays.hashCode() method33Java | Arrays.deepHashCode() method34Java | Arrays.deepToString() method35Java | Arrays.deepEquals() method36Java | Arrays.equals() method37Java | Arrays.setAll() method38Java | Arrays.parallelSetAll() method39Java | Arrays.parallelSort() method40Java | Arrays.parallelPrefix() method41Java | Arrays.copyOf() method42Java | Arrays.copyOfRange() method43Java | Arrays.asList() method44Java | Arrays.fill() method45Java | Arrays.sort() method46Java | Arrays.toString() method47Java | Arrays.binarySearch() method48Java | Arrays.hashCode() method49Java | Arrays.deepHashCode() method50Java | Arrays.deepToString() method51Java | Arrays.deepEquals() method52Java | Arrays.equals() method53Java | Arrays.setAll() method54Java | Arrays.parallelSetAll() method55Java | Arrays.parallelSort() method56Java | Arrays.parallelPrefix() method57Java | Arrays.copyOf() method58Java | Arrays.copyOfRange() method59Java | Arrays.asList() method60Java | Arrays.fill() method61Java | Arrays.sort() method62Java | Arrays.toString() method63Java | Arrays.binarySearch() method

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isNullOrEmpty

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1import org.assertj.core.util.Arrays;2import java.util.ArrayList;3import java.util.List;4import java.util.Scanner;5public class Main {6 public static void main(String[] args) {7 Scanner input = new Scanner(System.in);8 List<String> list = new ArrayList<>();9 System.out.print("Enter list: ");10 String str = input.nextLine();11 String[] strArr = str.split(" ");12 for (String s : strArr) {13 list.add(s);14 }15 System.out.println("List is empty: " + Arrays.isNullOrEmpty(list));16 }17}18Recommended Posts: Java | Arrays.asList() method19Java | Arrays.binarySearch() method20Java | Arrays.equals() method21Java | Arrays.fill() method22Java | Arrays.toString() method23Java | Arrays.sort() method24Java | Arrays.copyOf() method25Java | Arrays.copyOfRange() method26Java | Arrays.deepEquals() method

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isNullOrEmpty

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1assertThat(Arrays.isNullOrEmpty(new String[] {"foo", "bar"})).isFalse();2assertThat(Arrays.isNullOrEmpty(new String[] {})).isTrue();3assertThat(Arrays.isNullOrEmpty((String[]) null)).isTrue();4assertThat(Arrays.isNullOrEmpty(new String[0])).isTrue();5assertThat(Arrays.isNullOrEmpty(new String[] {null, null})).isFalse();6assertThat(Arrays.isNullOrEmpty(new String[] {null})).isFalse();7assertThat(Arrays.isNullOrEmpty(new String[] {"foo", null})).isFalse();8assertThat(Arrays.isNullOrEmpty(new String[] {"foo", ""})).isFalse();9assertThat(Arrays.isNullOrEmpty(new String[] {"foo", "bar"})).isFalse();10assertThat(Arrays.isNullOrEmpty(new String[] {"foo", "bar", "baz"})).isFalse();11assertThat(Arrays.isNullOrEmpty(new String[] {"foo", "bar", "baz", "qux"})).isFalse();12assertThat(Arrays.isNullOrEmpty(new String[] {"foo", "bar", "baz", "qux", "quux"})).isFalse();13assertThat(Arrays.isNullOrEmpty(new String[] {"foo", "bar", "baz", "qux", "quux", "quuz"})).isFalse();14assertThat(Arrays.isNullOrEmpty(new String[] {"foo", "bar", "baz", "qux", "quux", "quuz", "corge"})).isFalse();15assertThat(Arrays.isNullOrEmpty(new String[] {"foo", "bar", "baz", "qux", "quux", "quuz", "corge", "grault"})).isFalse();16assertThat(Arrays.isNullOrEmpty(new String[] {"foo", "bar", "baz", "qux", "quux", "quuz", "corge", "grault", "garply"})).isFalse();17assertThat(Arrays.isNullOrEmpty(new String[] {"foo", "bar", "baz", "qux", "quux", "quuz", "corge", "grault", "garply", "waldo"})).isFalse();18assertThat(Arrays.isNullOrEmpty(new String[] {"foo", "bar", "baz", "qux", "quux", "quuz", "corge", "grault", "garply", "waldo", "fred"})).isFalse();19assertThat(Arrays.isNullOrEmpty(new String[] {"foo", "bar", "baz", "qux", "quux", "quuz", "corge", "grault", "garply", "waldo

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isNullOrEmpty

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1package com.automationrhapsody.junit;2import static org.assertj.core.util.Arrays.isNullOrEmpty;3import org.junit.Test;4import static org.junit.Assert.*;5public class ArraysTest {6 public void testIsNullOrEmpty() {7 assertTrue(isNullOrEmpty(null));8 assertTrue(isNullOrEmpty(new String[]{}));9 assertFalse(isNullOrEmpty(new String[]{"abc"}));10 }11}

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isNullOrEmpty

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1import static org.assertj.core.util.Arrays.*;2import java.util.*;3public class Main {4 public static void main(String[] args) {5 String[] arr = {"a", "b", "c"};6 boolean b = isNullOrEmpty(arr);7 System.out.println("Is array empty? " + b);8 }9}10import static org.assertj.core.util.Arrays.*;11import java.util.*;12public class Main {13 public static void main(String[] args) {14 String[] arr = {};15 boolean b = isNullOrEmpty(arr);16 System.out.println("Is array empty? " + b);17 }18}19import static org.assertj.core.util.Arrays.*;20import java.util.*;21public class Main {22 public static void main(String[] args) {23 String[] arr = null;24 boolean b = isNullOrEmpty(arr);25 System.out.println("Is array empty? " + b);26 }27}

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