Merge pull request #7916 from catalin-burcea/BAEL-16642

[BAEL-16642] Split or move guava-collections module

guava-collections-map/README.md

@@ -0,0 +1,12 @@
+=========
+
+## Guava Collections Map examples
+
+This module contains articles about map collections in Guava
+
+### Relevant Articles: 
+- [Guava – Maps](https://www.baeldung.com/guava-maps)
+- [Guide to Guava Multimap](https://www.baeldung.com/guava-multimap)
+- [Guide to Guava RangeMap](https://www.baeldung.com/guava-rangemap)
+- [Initialize a HashMap in Java](https://www.baeldung.com/java-initialize-hashmap)
+- [Guide to Guava ClassToInstanceMap](https://www.baeldung.com/guava-class-to-instance-map)

guava-collections-map/pom.xml

@@ -0,0 +1,32 @@
+<project xmlns="http://maven.apache.org/POM/4.0.0" 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">
+    <modelVersion>4.0.0</modelVersion>
+    <groupId>com.baeldung.guava</groupId>
+    <artifactId>guava-collections-map</artifactId>
+    <version>0.1.0-SNAPSHOT</version>
+    <name>guava-collections-map</name>
+
+    <parent>
+        <groupId>com.baeldung</groupId>
+        <artifactId>parent-java</artifactId>
+        <version>0.0.1-SNAPSHOT</version>
+        <relativePath>../parent-java</relativePath>
+    </parent>
+
+    <dependencies>
+    </dependencies>
+
+    <build>
+        <finalName>guava-collections-map</finalName>
+        <resources>
+            <resource>
+                <directory>src/main/resources</directory>
+                <filtering>true</filtering>
+            </resource>
+        </resources>
+    </build>
+
+    <properties>
+    </properties>
+
+</project>

guava-collections-map/src/test/java/com/baeldung/guava/classtoinstancemap/ClassToInstanceMapUnitTest.java

@@ -1,4 +1,4 @@
-package org.baeldung.guava;
+package com.baeldung.guava.classtoinstancemap;
 import com.google.common.collect.ClassToInstanceMap;
 import com.google.common.collect.ImmutableClassToInstanceMap;
 import com.google.common.collect.MutableClassToInstanceMap;

guava-collections-map/src/test/java/com/baeldung/guava/initializemaps/GuavaMapInitializeUnitTest.java

@@ -1,4 +1,4 @@
-package org.baeldung.guava.maps.initialize;
+package com.baeldung.guava.initializemaps;
 
 import static org.hamcrest.core.IsEqual.equalTo;
 import static org.junit.Assert.*;

guava-collections-map/src/test/java/com/baeldung/guava/maps/GuavaMapsUnitTest.java

@@ -1,115 +1,18 @@
-package org.baeldung.guava;
+package com.baeldung.guava.maps;
 
-import static org.hamcrest.Matchers.contains;
 import static org.hamcrest.Matchers.containsInAnyOrder;
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertThat;
-import static org.junit.Assert.assertTrue;
 
 import java.util.List;
 import java.util.Map;
-import java.util.Set;
 
 import org.junit.Test;
 
 import com.google.common.base.Function;
-import com.google.common.base.Joiner;
-import com.google.common.base.Predicates;
-import com.google.common.collect.ArrayListMultimap;
-import com.google.common.collect.BiMap;
-import com.google.common.collect.ClassToInstanceMap;
-import com.google.common.collect.ContiguousSet;
-import com.google.common.collect.DiscreteDomain;
-import com.google.common.collect.HashBasedTable;
-import com.google.common.collect.HashBiMap;
-import com.google.common.collect.HashMultiset;
-import com.google.common.collect.ImmutableList;
-import com.google.common.collect.ImmutableMap;
-import com.google.common.collect.ImmutableSet;
-import com.google.common.collect.ImmutableSortedMap;
-import com.google.common.collect.Iterables;
-import com.google.common.collect.Lists;
-import com.google.common.collect.Multimap;
-import com.google.common.collect.Multimaps;
-import com.google.common.collect.Multiset;
-import com.google.common.collect.Multisets;
-import com.google.common.collect.MutableClassToInstanceMap;
-import com.google.common.collect.Ordering;
-import com.google.common.collect.Range;
-import com.google.common.collect.RangeSet;
-import com.google.common.collect.Sets;
-import com.google.common.collect.Table;
-import com.google.common.collect.Tables;
-import com.google.common.collect.TreeRangeSet;
+import com.google.common.collect.*;
 
-public class GuavaCollectionTypesUnitTest {
-
-    @Test
-    public void whenCreateList_thenCreated() {
-        final List<String> names = Lists.newArrayList("John", "Adam", "Jane");
-
-        names.add("Tom");
-        assertEquals(4, names.size());
-
-        names.remove("Adam");
-        assertThat(names, contains("John", "Jane", "Tom"));
-    }
-
-    @Test
-    public void whenReverseList_thenReversed() {
-        final List<String> names = Lists.newArrayList("John", "Adam", "Jane");
-
-        final List<String> reversed = Lists.reverse(names);
-        assertThat(reversed, contains("Jane", "Adam", "John"));
-    }
-
-    @Test
-    public void whenCreateCharacterListFromString_thenCreated() {
-        final List<Character> chars = Lists.charactersOf("John");
-
-        assertEquals(4, chars.size());
-        assertThat(chars, contains('J', 'o', 'h', 'n'));
-    }
-
-    @Test
-    public void whenPartitionList_thenPartitioned() {
-        final List<String> names = Lists.newArrayList("John", "Jane", "Adam", "Tom", "Viki", "Tyler");
-        final List<List<String>> result = Lists.partition(names, 2);
-
-        assertEquals(3, result.size());
-        assertThat(result.get(0), contains("John", "Jane"));
-        assertThat(result.get(1), contains("Adam", "Tom"));
-        assertThat(result.get(2), contains("Viki", "Tyler"));
-    }
-
-    @Test
-    public void whenRemoveDuplicatesFromList_thenRemoved() {
-        final List<Character> chars = Lists.newArrayList('h', 'e', 'l', 'l', 'o');
-        assertEquals(5, chars.size());
-
-        final List<Character> result = ImmutableSet.copyOf(chars).asList();
-        assertThat(result, contains('h', 'e', 'l', 'o'));
-    }
-
-    @Test
-    public void whenRemoveNullFromList_thenRemoved() {
-        final List<String> names = Lists.newArrayList("John", null, "Adam", null, "Jane");
-        Iterables.removeIf(names, Predicates.isNull());
-
-        assertEquals(3, names.size());
-        assertThat(names, contains("John", "Adam", "Jane"));
-    }
-
-    @Test
-    public void whenCreateImmutableList_thenCreated() {
-        final List<String> names = Lists.newArrayList("John", "Adam", "Jane");
-
-        names.add("Tom");
-        assertEquals(4, names.size());
-
-        final ImmutableList<String> immutable = ImmutableList.copyOf(names);
-        assertThat(immutable, contains("John", "Adam", "Jane", "Tom"));
-    }
+public class GuavaMapsUnitTest {
 
     @Test
     public void whenCreateImmutableMap_thenCreated() {

guava-collections-map/src/test/java/com/baeldung/guava/multimap/GuavaMultiMapUnitTest.java

@@ -1,4 +1,4 @@
-package org.baeldung.guava;
+package com.baeldung.guava.multimap;
 
 import com.google.common.collect.ArrayListMultimap;
 import com.google.common.collect.Multimap;

guava-collections-map/src/test/java/com/baeldung/guava/rangemap/GuavaRangeMapUnitTest.java

@@ -1,4 +1,4 @@
-package org.baeldung.guava;
+package com.baeldung.guava.rangemap;
 
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertNull;

guava-collections/.gitignore

@@ -1,13 +0,0 @@
-*.class
-
-#folders#
-/target
-/neoDb*
-/data
-/src/main/webapp/WEB-INF/classes
-*/META-INF/*
-
-# Packaged files #
-*.jar
-*.war
-*.ear

guava-collections/README.md

@@ -6,15 +6,11 @@
 ### Relevant Articles: 
 - [Guava Collections Cookbook](https://www.baeldung.com/guava-collections)
 - [Guava Ordering Cookbook](https://www.baeldung.com/guava-order)
+- [Guide to Guava’s Ordering](https://www.baeldung.com/guava-ordering)
 - [Hamcrest Collections Cookbook](https://www.baeldung.com/hamcrest-collections-arrays)
 - [Partition a List in Java](https://www.baeldung.com/java-list-split)
 - [Filtering and Transforming Collections in Guava](https://www.baeldung.com/guava-filter-and-transform-a-collection)
 - [Guava – Join and Split Collections](https://www.baeldung.com/guava-joiner-and-splitter-tutorial)
 - [Guava – Lists](https://www.baeldung.com/guava-lists)
-- [Guava – Maps](https://www.baeldung.com/guava-maps)
-- [Guide to Guava Multimap](https://www.baeldung.com/guava-multimap)
-- [Guide to Guava RangeMap](https://www.baeldung.com/guava-rangemap)
 - [Guide to Guava MinMaxPriorityQueue and EvictingQueue](https://www.baeldung.com/guava-minmax-priority-queue-and-evicting-queue)
-- [Initialize a HashMap in Java](https://www.baeldung.com/java-initialize-hashmap)
 - [Guide to Guava Table](https://www.baeldung.com/guava-table)
-- [Guide to Guava ClassToInstanceMap](https://www.baeldung.com/guava-class-to-instance-map)

guava-collections/pom.xml

@@ -43,7 +43,7 @@
     </dependencies>
 
     <build>
-        <finalName>guava</finalName>
+        <finalName>guava-collections</finalName>
         <resources>
             <resource>
                 <directory>src/main/resources</directory>

guava-collections/src/test/java/com/baeldung/guava/collections/GuavaCollectionsExamplesUnitTest.java

@@ -1,4 +1,4 @@
-package org.baeldung.guava;
+package com.baeldung.guava.collections;
 
 import static org.junit.Assert.assertNull;
 import static org.junit.Assert.assertTrue;

guava-collections/src/test/java/com/baeldung/guava/filtertransform/GuavaFilterTransformCollectionsUnitTest.java

@@ -1,4 +1,4 @@
-package org.baeldung.guava;
+package com.baeldung.guava.filtertransform;
 
 import static org.hamcrest.Matchers.contains;
 import static org.hamcrest.Matchers.containsInAnyOrder;

guava-collections/src/test/java/com/baeldung/guava/joinsplit/GuavaStringUnitTest.java

@@ -1,4 +1,4 @@
-package org.baeldung.guava;
+package com.baeldung.guava.joinsplit;
 
 import static org.hamcrest.Matchers.contains;
 import static org.hamcrest.Matchers.containsString;

guava-collections/src/test/java/com/baeldung/guava/lists/GuavaListsUnitTest.java

@@ -0,0 +1,82 @@
+package com.baeldung.guava.lists;
+
+import com.google.common.base.Predicates;
+import com.google.common.collect.*;
+import org.junit.Test;
+
+import java.util.List;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertThat;
+import static org.hamcrest.Matchers.contains;
+
+public class GuavaListsUnitTest {
+
+    @Test
+    public void whenCreateList_thenCreated() {
+        final List<String> names = Lists.newArrayList("John", "Adam", "Jane");
+
+        names.add("Tom");
+        assertEquals(4, names.size());
+
+        names.remove("Adam");
+        assertThat(names, contains("John", "Jane", "Tom"));
+    }
+
+    @Test
+    public void whenReverseList_thenReversed() {
+        final List<String> names = Lists.newArrayList("John", "Adam", "Jane");
+
+        final List<String> reversed = Lists.reverse(names);
+        assertThat(reversed, contains("Jane", "Adam", "John"));
+    }
+
+    @Test
+    public void whenCreateCharacterListFromString_thenCreated() {
+        final List<Character> chars = Lists.charactersOf("John");
+
+        assertEquals(4, chars.size());
+        assertThat(chars, contains('J', 'o', 'h', 'n'));
+    }
+
+    @Test
+    public void whenPartitionList_thenPartitioned() {
+        final List<String> names = Lists.newArrayList("John", "Jane", "Adam", "Tom", "Viki", "Tyler");
+        final List<List<String>> result = Lists.partition(names, 2);
+
+        assertEquals(3, result.size());
+        assertThat(result.get(0), contains("John", "Jane"));
+        assertThat(result.get(1), contains("Adam", "Tom"));
+        assertThat(result.get(2), contains("Viki", "Tyler"));
+    }
+
+    @Test
+    public void whenRemoveDuplicatesFromList_thenRemoved() {
+        final List<Character> chars = Lists.newArrayList('h', 'e', 'l', 'l', 'o');
+        assertEquals(5, chars.size());
+
+        final List<Character> result = ImmutableSet.copyOf(chars).asList();
+        assertThat(result, contains('h', 'e', 'l', 'o'));
+    }
+
+    @Test
+    public void whenRemoveNullFromList_thenRemoved() {
+        final List<String> names = Lists.newArrayList("John", null, "Adam", null, "Jane");
+        Iterables.removeIf(names, Predicates.isNull());
+
+        assertEquals(3, names.size());
+        assertThat(names, contains("John", "Adam", "Jane"));
+    }
+
+    @Test
+    public void whenCreateImmutableList_thenCreated() {
+        final List<String> names = Lists.newArrayList("John", "Adam", "Jane");
+
+        names.add("Tom");
+        assertEquals(4, names.size());
+
+        final ImmutableList<String> immutable = ImmutableList.copyOf(names);
+        assertThat(immutable, contains("John", "Adam", "Jane", "Tom"));
+    }
+
+}

guava-collections/src/test/java/com/baeldung/guava/ordering/GuavaOrderingExamplesUnitTest.java

@@ -1,4 +1,4 @@
-package org.baeldung.guava;
+package com.baeldung.guava.ordering;
 
 import static org.hamcrest.Matchers.equalTo;
 import static org.hamcrest.Matchers.nullValue;

guava-collections/src/test/java/com/baeldung/guava/ordering/GuavaOrderingUnitTest.java

@@ -1,4 +1,4 @@
-package org.baeldung.guava;
+package com.baeldung.guava.ordering;
 
 import com.google.common.base.Function;
 import com.google.common.collect.Ordering;

guava-collections/src/test/java/com/baeldung/guava/partition/CollectionApachePartitionUnitTest.java

@@ -1,4 +1,4 @@
-package org.baeldung.java;
+package com.baeldung.guava.partition;
 
 import static org.hamcrest.Matchers.equalTo;
 import static org.junit.Assert.assertThat;

guava-collections/src/test/java/com/baeldung/guava/partition/CollectionGuavaPartitionUnitTest.java

@@ -1,4 +1,4 @@
-package org.baeldung.java;
+package com.baeldung.guava.partition;
 
 import static org.hamcrest.Matchers.equalTo;
 import static org.junit.Assert.assertThat;

guava-collections/src/test/java/com/baeldung/guava/partition/CollectionJavaPartitionUnitTest.java

@@ -1,4 +1,4 @@
-package org.baeldung.java;
+package com.baeldung.guava.partition;
 
 import static org.hamcrest.Matchers.equalTo;
 import static org.junit.Assert.assertThat;

guava-collections/src/test/java/com/baeldung/guava/queues/EvictingQueueUnitTest.java

@@ -1,4 +1,4 @@
-package org.baeldung.guava;
+package com.baeldung.guava.queues;
 
 
 import com.google.common.collect.EvictingQueue;

guava-collections/src/test/java/com/baeldung/guava/queues/MinMaxPriorityQueueUnitTest.java

@@ -1,4 +1,4 @@
-package org.baeldung.guava;
+package com.baeldung.guava.queues;
 
 
 import com.google.common.collect.MinMaxPriorityQueue;

guava-collections/src/test/java/com/baeldung/guava/table/GuavaTableUnitTest.java

@@ -1,4 +1,4 @@
-package org.baeldung.guava;
+package com.baeldung.guava.table;
 
 import static org.assertj.core.api.Assertions.*;
 import java.util.List;

guava-collections/src/test/java/com/baeldung/hamcrest/HamcrestExamplesUnitTest.java

@@ -1,4 +1,4 @@
-package org.baeldung.hamcrest;
+package com.baeldung.hamcrest;
 
 import static org.hamcrest.Matchers.contains;
 import static org.hamcrest.Matchers.containsInAnyOrder;

guava-collections/src/test/resources/.gitignore

@@ -1,13 +0,0 @@
-*.class
-
-#folders#
-/target
-/neoDb*
-/data
-/src/main/webapp/WEB-INF/classes
-*/META-INF/*
-
-# Packaged files #
-*.jar
-*.war
-*.ear

guava/README.md

@@ -3,7 +3,6 @@
 
 ### Relevant Articles: 
 - [Guava Functional Cookbook](https://www.baeldung.com/guava-functions-predicates)
-- [Guide to Guava’s Ordering](https://www.baeldung.com/guava-ordering)
 - [Guide to Guava’s PreConditions](https://www.baeldung.com/guava-preconditions)
 - [Introduction to Guava CacheLoader](https://www.baeldung.com/guava-cacheloader)
 - [Introduction to Guava Memoizer](https://www.baeldung.com/guava-memoizer)

pom.xml

@@ -459,6 +459,7 @@
                 <module>guava</module>
 				<module>guava-io</module>
                 <module>guava-collections</module>
+                <module>guava-collections-map</module>
 				<module>guava-collections-set</module>
                 <module>guava-modules</module>
                 <!-- <module>guest</module> --> <!-- not to be built as its for guest articles  -->
@@ -1204,6 +1205,7 @@
 				<module>guava</module>
 				<module>guava-io</module>
 				<module>guava-collections</module>
+				<module>guava-collections-map</module>
 				<module>guava-collections-set</module>
 				<module>guava-modules</module>
 				<!-- <module>guest</module> --> <!-- not to be built as its for guest articles  -->