diff --git a/core-java-collections/README.md b/core-java-collections/README.md index e366232f74..684beda281 100644 --- a/core-java-collections/README.md +++ b/core-java-collections/README.md @@ -4,37 +4,23 @@ ### Relevant Articles: - [Immutable ArrayList in Java](http://www.baeldung.com/java-immutable-list) -- [Converting between an Array and a List in Java](http://www.baeldung.com/convert-array-to-list-and-list-to-array) -- [Converting between an Array and a Set in Java](http://www.baeldung.com/convert-array-to-set-and-set-to-array) -- [Converting between a List and a Set in Java](http://www.baeldung.com/convert-list-to-set-and-set-to-list) -- [Convert a Map to an Array, List or Set in Java](http://www.baeldung.com/convert-map-values-to-array-list-set) - [Guide to the Java ArrayList](http://www.baeldung.com/java-arraylist) - [Random List Element](http://www.baeldung.com/java-random-list-element) - [Java - Combine Multiple Collections](http://www.baeldung.com/java-combine-multiple-collections) -- [Guide to WeakHashMap in Java](http://www.baeldung.com/java-weakhashmap) -- [Guide to the Guava BiMap](http://www.baeldung.com/guava-bimap) -- [The Java HashMap Under the Hood](http://www.baeldung.com/java-hashmap) -- [A Guide to LinkedHashMap in Java](http://www.baeldung.com/java-linked-hashmap) -- [A Guide to TreeMap in Java](http://www.baeldung.com/java-treemap) - [Removing all nulls from a List in Java](http://www.baeldung.com/java-remove-nulls-from-list) - [Removing all duplicates from a List in Java](http://www.baeldung.com/java-remove-duplicates-from-list) - [Flattening Nested Collections in Java](http://www.baeldung.com/java-flatten-nested-collections) - [HashSet and TreeSet Comparison](http://www.baeldung.com/java-hashset-vs-treeset) -- [Iterate over a Map in Java](http://www.baeldung.com/java-iterate-map) - [Collect a Java Stream to an Immutable Collection](http://www.baeldung.com/java-stream-immutable-collection) -- [Converting a List to String in Java](http://www.baeldung.com/java-list-to-string) - [Introduction to the Java ArrayDeque](http://www.baeldung.com/java-array-deque) - [A Guide to HashSet in Java](http://www.baeldung.com/java-hashset) - [A Guide to TreeSet in Java](http://www.baeldung.com/java-tree-set) -- [Java TreeMap vs HashMap](http://www.baeldung.com/java-treemap-vs-hashmap) - [How to TDD a List Implementation in Java](http://www.baeldung.com/java-test-driven-list) -- [How to Store Duplicate Keys in a Map in Java?](http://www.baeldung.com/java-map-duplicate-keys) - [Getting the Size of an Iterable in Java](http://www.baeldung.com/java-iterable-size) - [Iterating Backward Through a List](http://www.baeldung.com/java-list-iterate-backwards) - [How to Filter a Collection in Java](http://www.baeldung.com/java-collection-filtering) - [Add Multiple Items to an Java ArrayList](http://www.baeldung.com/java-add-items-array-list) - [Remove the First Element from a List](http://www.baeldung.com/java-remove-first-element-from-list) -- [How to Convert List to Map in Java](http://www.baeldung.com/java-list-to-map) - [Initializing HashSet at the Time of Construction](http://www.baeldung.com/java-initialize-hashset) - [Removing the First Element of an Array](https://www.baeldung.com/java-array-remove-first-element) - [Fail-Safe Iterator vs Fail-Fast Iterator](http://www.baeldung.com/java-fail-safe-vs-fail-fast-iterator) @@ -47,12 +33,8 @@ - [Remove All Occurrences of a Specific Value from a List](https://www.baeldung.com/java-remove-value-from-list) - [Thread Safe LIFO Data Structure Implementations](https://www.baeldung.com/java-lifo-thread-safe) - [Collections.emptyList() vs. New List Instance](https://www.baeldung.com/java-collections-emptylist-new-list) -- [Initialize a HashMap in Java](https://www.baeldung.com/java-initialize-hashmap) - [Differences Between Collection.clear() and Collection.removeAll()](https://www.baeldung.com/java-collection-clear-vs-removeall) - [Performance of contains() in a HashSet vs ArrayList](https://www.baeldung.com/java-hashset-arraylist-contains-performance) -- [Get the Key for a Value from a Java Map](https://www.baeldung.com/java-map-key-from-value) - [Time Complexity of Java Collections](https://www.baeldung.com/java-collections-complexity) -- [Sort a HashMap in Java](https://www.baeldung.com/java-hashmap-sort) -- [Finding the Highest Value in a Java Map](https://www.baeldung.com/java-find-map-max) - [Operating on and Removing an Item from Stream](https://www.baeldung.com/java-use-remove-item-stream) - [An Introduction to Synchronized Java Collections](https://www.baeldung.com/java-synchronized-collections) diff --git a/core-java-collections/pom.xml b/core-java-collections/pom.xml index b4a6e26d13..39ddc17684 100644 --- a/core-java-collections/pom.xml +++ b/core-java-collections/pom.xml @@ -14,22 +14,11 @@ - - net.sourceforge.collections - collections-generic - ${collections-generic.version} - org.apache.commons commons-collections4 ${commons-collections4.version} - - com.jayway.awaitility - awaitility - ${avaitility.version} - test - org.apache.commons commons-lang3 @@ -67,12 +56,6 @@ commons-exec 1.3 - - - one.util - streamex - 0.6.5 - diff --git a/java-collections-conversions/README.md b/java-collections-conversions/README.md new file mode 100644 index 0000000000..761a78d7b0 --- /dev/null +++ b/java-collections-conversions/README.md @@ -0,0 +1,11 @@ +========= + +## Java Collections Cookbooks and Examples + +### Relevant Articles: +- [Converting between an Array and a List in Java](http://www.baeldung.com/convert-array-to-list-and-list-to-array) +- [Converting between an Array and a Set in Java](http://www.baeldung.com/convert-array-to-set-and-set-to-array) +- [Converting between a List and a Set in Java](http://www.baeldung.com/convert-list-to-set-and-set-to-list) +- [Convert a Map to an Array, List or Set in Java](http://www.baeldung.com/convert-map-values-to-array-list-set) +- [Converting a List to String in Java](http://www.baeldung.com/java-list-to-string) +- [How to Convert List to Map in Java](http://www.baeldung.com/java-list-to-map) \ No newline at end of file diff --git a/java-collections-conversions/pom.xml b/java-collections-conversions/pom.xml new file mode 100644 index 0000000000..9b54652001 --- /dev/null +++ b/java-collections-conversions/pom.xml @@ -0,0 +1,40 @@ + + 4.0.0 + java-collections-conversions + 0.1.0-SNAPSHOT + jar + java-collections-conversions + + + com.baeldung + parent-java + 0.0.1-SNAPSHOT + ../parent-java + + + + + org.apache.commons + commons-collections4 + ${commons-collections4.version} + + + org.apache.commons + commons-lang3 + ${commons-lang3.version} + + + org.assertj + assertj-core + ${assertj.version} + test + + + + + 3.5 + 4.1 + 3.6.1 + + diff --git a/core-java-collections/src/main/java/com/baeldung/convertcollectiontoarraylist/Foo.java b/java-collections-conversions/src/main/java/com/baeldung/convertcollectiontoarraylist/Foo.java similarity index 100% rename from core-java-collections/src/main/java/com/baeldung/convertcollectiontoarraylist/Foo.java rename to java-collections-conversions/src/main/java/com/baeldung/convertcollectiontoarraylist/Foo.java diff --git a/core-java-collections/src/main/java/com/baeldung/convertlisttomap/Animal.java b/java-collections-conversions/src/main/java/com/baeldung/convertlisttomap/Animal.java similarity index 100% rename from core-java-collections/src/main/java/com/baeldung/convertlisttomap/Animal.java rename to java-collections-conversions/src/main/java/com/baeldung/convertlisttomap/Animal.java diff --git a/core-java-collections/src/main/java/com/baeldung/convertlisttomap/ConvertListToMapService.java b/java-collections-conversions/src/main/java/com/baeldung/convertlisttomap/ConvertListToMapService.java similarity index 100% rename from core-java-collections/src/main/java/com/baeldung/convertlisttomap/ConvertListToMapService.java rename to java-collections-conversions/src/main/java/com/baeldung/convertlisttomap/ConvertListToMapService.java diff --git a/java-collections-conversions/src/main/resources/logback.xml b/java-collections-conversions/src/main/resources/logback.xml new file mode 100644 index 0000000000..7d900d8ea8 --- /dev/null +++ b/java-collections-conversions/src/main/resources/logback.xml @@ -0,0 +1,13 @@ + + + + + %d{HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n + + + + + + + + \ No newline at end of file diff --git a/core-java-collections/src/test/java/com/baeldung/convertcollectiontoarraylist/FooUnitTest.java b/java-collections-conversions/src/test/java/com/baeldung/convertcollectiontoarraylist/FooUnitTest.java similarity index 100% rename from core-java-collections/src/test/java/com/baeldung/convertcollectiontoarraylist/FooUnitTest.java rename to java-collections-conversions/src/test/java/com/baeldung/convertcollectiontoarraylist/FooUnitTest.java diff --git a/core-java-collections/src/test/java/com/baeldung/convertlisttomap/ConvertListToMapServiceUnitTest.java b/java-collections-conversions/src/test/java/com/baeldung/convertlisttomap/ConvertListToMapServiceUnitTest.java similarity index 100% rename from core-java-collections/src/test/java/com/baeldung/convertlisttomap/ConvertListToMapServiceUnitTest.java rename to java-collections-conversions/src/test/java/com/baeldung/convertlisttomap/ConvertListToMapServiceUnitTest.java diff --git a/core-java-collections/src/test/java/com/baeldung/convertlisttomap/ConvertListWithDiplicatedIdToMapServiceUnitTest.java b/java-collections-conversions/src/test/java/com/baeldung/convertlisttomap/ConvertListWithDiplicatedIdToMapServiceUnitTest.java similarity index 100% rename from core-java-collections/src/test/java/com/baeldung/convertlisttomap/ConvertListWithDiplicatedIdToMapServiceUnitTest.java rename to java-collections-conversions/src/test/java/com/baeldung/convertlisttomap/ConvertListWithDiplicatedIdToMapServiceUnitTest.java diff --git a/core-java-collections/src/test/java/org/baeldung/java/collections/JavaCollectionConversionUnitTest.java b/java-collections-conversions/src/test/java/org/baeldung/java/collections/JavaCollectionConversionUnitTest.java similarity index 100% rename from core-java-collections/src/test/java/org/baeldung/java/collections/JavaCollectionConversionUnitTest.java rename to java-collections-conversions/src/test/java/org/baeldung/java/collections/JavaCollectionConversionUnitTest.java diff --git a/core-java-collections/src/test/java/org/baeldung/java/lists/ListToSTring.java b/java-collections-conversions/src/test/java/org/baeldung/java/lists/ListToSTring.java similarity index 100% rename from core-java-collections/src/test/java/org/baeldung/java/lists/ListToSTring.java rename to java-collections-conversions/src/test/java/org/baeldung/java/lists/ListToSTring.java diff --git a/java-collections-maps/README.md b/java-collections-maps/README.md new file mode 100644 index 0000000000..4883e0e1b6 --- /dev/null +++ b/java-collections-maps/README.md @@ -0,0 +1,17 @@ +========= + +## Java Collections Cookbooks and Examples + +### Relevant Articles: +- [Guide to WeakHashMap in Java](http://www.baeldung.com/java-weakhashmap) +- [Guide to the Guava BiMap](http://www.baeldung.com/guava-bimap) +- [The Java HashMap Under the Hood](http://www.baeldung.com/java-hashmap) +- [A Guide to LinkedHashMap in Java](http://www.baeldung.com/java-linked-hashmap) +- [A Guide to TreeMap in Java](http://www.baeldung.com/java-treemap) +- [Iterate over a Map in Java](http://www.baeldung.com/java-iterate-map) +- [Java TreeMap vs HashMap](http://www.baeldung.com/java-treemap-vs-hashmap) +- [How to Store Duplicate Keys in a Map in Java?](http://www.baeldung.com/java-map-duplicate-keys) +- [Initialize a HashMap in Java](https://www.baeldung.com/java-initialize-hashmap) +- [Get the Key for a Value from a Java Map](https://www.baeldung.com/java-map-key-from-value) +- [Sort a HashMap in Java](https://www.baeldung.com/java-hashmap-sort) +- [Finding the Highest Value in a Java Map](https://www.baeldung.com/java-find-map-max) \ No newline at end of file diff --git a/java-collections-maps/pom.xml b/java-collections-maps/pom.xml new file mode 100644 index 0000000000..0803866c51 --- /dev/null +++ b/java-collections-maps/pom.xml @@ -0,0 +1,54 @@ + + 4.0.0 + java-collections-maps + 0.1.0-SNAPSHOT + jar + java-collections-maps + + + com.baeldung + parent-java + 0.0.1-SNAPSHOT + ../parent-java + + + + + org.apache.commons + commons-collections4 + ${commons-collections4.version} + + + com.jayway.awaitility + awaitility + ${avaitility.version} + test + + + org.apache.commons + commons-lang3 + ${commons-lang3.version} + + + org.assertj + assertj-core + ${assertj.version} + test + + + one.util + streamex + 0.6.5 + + + + + 3.5 + 4.1 + 4.01 + 1.7.0 + 3.6.1 + 7.1.0 + + diff --git a/core-java-collections/src/main/java/com/baeldung/java/map/MapUtil.java b/java-collections-maps/src/main/java/com/baeldung/java/map/MapUtil.java similarity index 100% rename from core-java-collections/src/main/java/com/baeldung/java/map/MapUtil.java rename to java-collections-maps/src/main/java/com/baeldung/java/map/MapUtil.java diff --git a/core-java-collections/src/main/java/com/baeldung/java/map/MyKey.java b/java-collections-maps/src/main/java/com/baeldung/java/map/MyKey.java similarity index 100% rename from core-java-collections/src/main/java/com/baeldung/java/map/MyKey.java rename to java-collections-maps/src/main/java/com/baeldung/java/map/MyKey.java diff --git a/core-java-collections/src/main/java/com/baeldung/java/map/MyLinkedHashMap.java b/java-collections-maps/src/main/java/com/baeldung/java/map/MyLinkedHashMap.java similarity index 100% rename from core-java-collections/src/main/java/com/baeldung/java/map/MyLinkedHashMap.java rename to java-collections-maps/src/main/java/com/baeldung/java/map/MyLinkedHashMap.java diff --git a/core-java-collections/src/main/java/com/baeldung/java/map/initialize/MapInitializer.java b/java-collections-maps/src/main/java/com/baeldung/java/map/initialize/MapInitializer.java similarity index 100% rename from core-java-collections/src/main/java/com/baeldung/java/map/initialize/MapInitializer.java rename to java-collections-maps/src/main/java/com/baeldung/java/map/initialize/MapInitializer.java diff --git a/core-java-collections/src/main/java/com/baeldung/map/iteration/MapIteration.java b/java-collections-maps/src/main/java/com/baeldung/map/iteration/MapIteration.java similarity index 100% rename from core-java-collections/src/main/java/com/baeldung/map/iteration/MapIteration.java rename to java-collections-maps/src/main/java/com/baeldung/map/iteration/MapIteration.java diff --git a/core-java-collections/src/main/java/com/baeldung/map/java_8/MergeMaps.java b/java-collections-maps/src/main/java/com/baeldung/map/java_8/MergeMaps.java similarity index 100% rename from core-java-collections/src/main/java/com/baeldung/map/java_8/MergeMaps.java rename to java-collections-maps/src/main/java/com/baeldung/map/java_8/MergeMaps.java diff --git a/core-java-collections/src/main/java/com/baeldung/map/util/MapMax.java b/java-collections-maps/src/main/java/com/baeldung/map/util/MapMax.java similarity index 100% rename from core-java-collections/src/main/java/com/baeldung/map/util/MapMax.java rename to java-collections-maps/src/main/java/com/baeldung/map/util/MapMax.java diff --git a/core-java-collections/src/main/java/com/baeldung/sort/Employee.java b/java-collections-maps/src/main/java/com/baeldung/sort/Employee.java similarity index 100% rename from core-java-collections/src/main/java/com/baeldung/sort/Employee.java rename to java-collections-maps/src/main/java/com/baeldung/sort/Employee.java diff --git a/core-java-collections/src/main/java/com/baeldung/sort/SortHashMap.java b/java-collections-maps/src/main/java/com/baeldung/sort/SortHashMap.java similarity index 100% rename from core-java-collections/src/main/java/com/baeldung/sort/SortHashMap.java rename to java-collections-maps/src/main/java/com/baeldung/sort/SortHashMap.java diff --git a/java-collections-maps/src/main/resources/logback.xml b/java-collections-maps/src/main/resources/logback.xml new file mode 100644 index 0000000000..7d900d8ea8 --- /dev/null +++ b/java-collections-maps/src/main/resources/logback.xml @@ -0,0 +1,13 @@ + + + + + %d{HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n + + + + + + + + \ No newline at end of file diff --git a/core-java-collections/src/test/java/com/baeldung/collection/WhenComparingTreeMapVsHashMap.java b/java-collections-maps/src/test/java/com/baeldung/collection/WhenComparingTreeMapVsHashMap.java similarity index 100% rename from core-java-collections/src/test/java/com/baeldung/collection/WhenComparingTreeMapVsHashMap.java rename to java-collections-maps/src/test/java/com/baeldung/collection/WhenComparingTreeMapVsHashMap.java diff --git a/core-java-collections/src/test/java/com/baeldung/java/map/KeyCheckUnitTest.java b/java-collections-maps/src/test/java/com/baeldung/java/map/KeyCheckUnitTest.java similarity index 100% rename from core-java-collections/src/test/java/com/baeldung/java/map/KeyCheckUnitTest.java rename to java-collections-maps/src/test/java/com/baeldung/java/map/KeyCheckUnitTest.java diff --git a/core-java-collections/src/test/java/com/baeldung/java/map/MapMultipleValuesUnitTest.java b/java-collections-maps/src/test/java/com/baeldung/java/map/MapMultipleValuesUnitTest.java similarity index 100% rename from core-java-collections/src/test/java/com/baeldung/java/map/MapMultipleValuesUnitTest.java rename to java-collections-maps/src/test/java/com/baeldung/java/map/MapMultipleValuesUnitTest.java diff --git a/core-java-collections/src/test/java/com/baeldung/java/map/MapUnitTest.java b/java-collections-maps/src/test/java/com/baeldung/java/map/MapUnitTest.java similarity index 100% rename from core-java-collections/src/test/java/com/baeldung/java/map/MapUnitTest.java rename to java-collections-maps/src/test/java/com/baeldung/java/map/MapUnitTest.java diff --git a/core-java-collections/src/test/java/com/baeldung/java/map/MapUtilUnitTest.java b/java-collections-maps/src/test/java/com/baeldung/java/map/MapUtilUnitTest.java similarity index 100% rename from core-java-collections/src/test/java/com/baeldung/java/map/MapUtilUnitTest.java rename to java-collections-maps/src/test/java/com/baeldung/java/map/MapUtilUnitTest.java diff --git a/core-java-collections/src/test/java/com/baeldung/java/map/initialize/MapInitializerUnitTest.java b/java-collections-maps/src/test/java/com/baeldung/java/map/initialize/MapInitializerUnitTest.java similarity index 100% rename from core-java-collections/src/test/java/com/baeldung/java/map/initialize/MapInitializerUnitTest.java rename to java-collections-maps/src/test/java/com/baeldung/java/map/initialize/MapInitializerUnitTest.java diff --git a/core-java-collections/src/test/java/com/baeldung/map/util/MapMaxUnitTest.java b/java-collections-maps/src/test/java/com/baeldung/map/util/MapMaxUnitTest.java similarity index 100% rename from core-java-collections/src/test/java/com/baeldung/map/util/MapMaxUnitTest.java rename to java-collections-maps/src/test/java/com/baeldung/map/util/MapMaxUnitTest.java diff --git a/core-java-collections/src/test/java/com/baeldung/weakhashmap/WeakHashMapUnitTest.java b/java-collections-maps/src/test/java/com/baeldung/weakhashmap/WeakHashMapUnitTest.java similarity index 100% rename from core-java-collections/src/test/java/com/baeldung/weakhashmap/WeakHashMapUnitTest.java rename to java-collections-maps/src/test/java/com/baeldung/weakhashmap/WeakHashMapUnitTest.java diff --git a/pom.xml b/pom.xml index ed7ca7d6d3..833c621981 100644 --- a/pom.xml +++ b/pom.xml @@ -354,6 +354,8 @@ core-java core-java-collections + java-collections-conversions + java-collections-maps core-java-io core-java-8 java-streams @@ -1272,6 +1274,8 @@ java-strings core-java-collections + java-collections-conversions + java-collections-maps core-java-io core-java-8 java-streams