Fixes #4108: Remove org.apache.commons.collections* imports (#4129)

* Fixes #4108: Remove org.apache.commons.collections* imports

* removed unused methods

docs/asciidoc/modules/ROOT/partials/xls-dependencies.adoc

@@ -10,7 +10,6 @@ Alternatively, you can download these jars from Maven Repository (putting them i
 * https://repo1.maven.org/maven2/org/apache/poi/poi/5.1.0/poi-5.1.0.jar[poi-5.1.0.jar^]
 
 .Additional for XLSX files:
-* https://repo1.maven.org/maven2/org/apache/commons/commons-collections4/4.4/commons-collections4-4.4.jar[commons-collections4-4.4.jar^]
 * https://repo1.maven.org/maven2/org/apache/poi/poi-ooxml/5.1.0/poi-ooxml-5.1.0.jar[poi-ooxml-5.1.0.jar^]
 * https://repo1.maven.org/maven2/org/apache/poi/poi-ooxml-lite/5.1.0/poi-ooxml-lite-5.1.0.jar[poi-ooxml-lite-5.1.0.jar^]
 * https://repo1.maven.org/maven2/org/apache/xmlbeans/xmlbeans/5.0.2/xmlbeans-5.0.2.jar[xmlbeans-5.0.2.jar^]

extended/build.gradle

@@ -88,7 +88,6 @@ dependencies {
     implementation project(':common')
     implementation group: 'com.unboundid', name: 'unboundid-ldapsdk', version: '6.0.11'
     implementation group: 'org.jsoup', name: 'jsoup', version: '1.15.3'
-    implementation group: 'org.apache.commons', name: 'commons-collections4', version: '4.4'
     implementation group: 'org.apache.commons', name: 'commons-csv', version: '1.10.0', {
         exclude group: 'org.apache.commons', module: 'commons-io'
         exclude group: 'org.apache.commons', module: 'commons-lang3'
@@ -102,8 +101,12 @@ dependencies {
     // same version as the one included in  neo4j `lib`
     compileOnly group: 'org.neo4j.driver', name: 'neo4j-java-driver', version: '5.25.0'
 
-    compileOnly group: 'org.apache.poi', name: 'poi', version: '5.1.0'
-    compileOnly group: 'org.apache.poi', name: 'poi-ooxml', version: '5.1.0'
+    compileOnly group: 'org.apache.poi', name: 'poi', version: '5.1.0', {
+        exclude group: 'org.apache.commons', module: 'commons-collections4'
+    }
+    compileOnly group: 'org.apache.poi', name: 'poi-ooxml', version: '5.1.0', {
+        exclude group: 'org.apache.commons', module: 'commons-collections4'
+    }
     compileOnly group: 'org.seleniumhq.selenium', name: 'selenium-java', version: '4.10.0', {
         exclude group: 'com.google.guava', module: 'guava'
     }
@@ -134,8 +137,12 @@ dependencies {
     // These dependencies affect the tests only, they will not be packaged in the resulting .jar
     testImplementation project(':test-utils')
     testImplementation project(':core')
-    testImplementation group: 'org.apache.poi', name: 'poi', version: '5.1.0'
-    testImplementation group: 'org.apache.poi', name: 'poi-ooxml', version: '5.1.0'
+    testImplementation group: 'org.apache.poi', name: 'poi', version: '5.1.0', {
+        exclude group: 'org.apache.commons', module: 'commons-collections4'
+    }
+    testImplementation group: 'org.apache.poi', name: 'poi-ooxml', version: '5.1.0', {
+        exclude group: 'org.apache.commons', module: 'commons-collections4'
+    }
     testImplementation group: 'org.seleniumhq.selenium', name: 'selenium-java', version: '4.10.0'
     testImplementation group: 'io.github.bonigarcia', name: 'webdrivermanager', version: '5.4.0'
     testImplementation group: 'com.github.stefanbirkner', name: 'system-rules', version: '1.19.0'
@@ -154,7 +161,9 @@ dependencies {
     testImplementation group: 'org.zapodot', name: 'embedded-ldap-junit', version: '0.9.0'
     testImplementation group: 'org.mockito', name: 'mockito-core', version: '5.4.0'
     testImplementation group: 'org.apache.parquet', name: 'parquet-hadoop', version: '1.13.1', withoutServers
-    testImplementation group: 'com.opencsv', name: 'opencsv', version: '5.7.1'
+    testImplementation group: 'com.opencsv', name: 'opencsv', version: '5.7.1', {
+        exclude group: 'org.apache.commons', module: 'commons-collections4'
+    }
 
     configurations.all {
         exclude group: 'org.slf4j', module: 'slf4j-nop'

extended/src/main/java/apoc/agg/Rollup.java

@@ -1,8 +1,8 @@
 package apoc.agg;
 
 import apoc.Extended;
+import apoc.util.ExtendedListUtils;
 import apoc.util.Util;
-import org.apache.commons.collections4.ListUtils;
 import org.neo4j.graphdb.Entity;
 import org.neo4j.procedure.Description;
 import org.neo4j.procedure.Name;
@@ -106,7 +106,7 @@ public void aggregate(
             for (int i = 0; i <= groupKey.size(); i++) {
                 // add NULL_ROLLUP to remaining elements, 
                 // e.g. `[<firstGroupKey>, `NULL_ROLLUP`, `NULL_ROLLUP`]`
-                List<Object> partialKey = ListUtils.union(groupKey.subList(0, i), Collections.nCopies(groupKey.size() - i, NULL_ROLLUP));
+                List<Object> partialKey = ExtendedListUtils.union(groupKey.subList(0, i), Collections.nCopies(groupKey.size() - i, NULL_ROLLUP));
                 if (!rolledUpData.containsKey(partialKey)) {
                     rolledUpData.put(partialKey, new HashMap<>());
                 }

extended/src/main/java/apoc/coll/CollExtended.java

@@ -1,7 +1,7 @@
 package apoc.coll;
 
 import apoc.Extended;
-import org.apache.commons.collections4.CollectionUtils;
+import apoc.util.CollectionUtils;
 import org.neo4j.procedure.Description;
 import org.neo4j.procedure.Name;
 import org.neo4j.procedure.UserFunction;

extended/src/main/java/apoc/dv/VirtualizedResource.java

@@ -1,7 +1,6 @@
 package apoc.dv;
 
-import org.apache.commons.collections4.CollectionUtils;
-import org.apache.commons.collections4.MapUtils;
+import apoc.util.ExtendedMapUtils;
 import org.apache.commons.lang3.StringUtils;
 import org.apache.commons.lang3.tuple.Pair;
 
@@ -70,11 +69,11 @@ private void validateQueryParams(Object queryParams) {
             throw new IllegalArgumentException("Query Params cannot be null");
         }
         final int actualSize;
-        if (queryParams instanceof Collection) {
-            actualSize = CollectionUtils.size(queryParams);
+        if (queryParams instanceof Collection collection) {
+            actualSize = collection.size();
         } else if (queryParams instanceof Map) {
             final Map<String, Object> parameterMap = (Map<String, Object>) queryParams;
-            actualSize = MapUtils.size(parameterMap);
+            actualSize = ExtendedMapUtils.size(parameterMap);
             Set<String> setParams = params.stream()
                     .collect(Collectors.toSet());
             final Set<String> actualParams = parameterMap.keySet().stream().map(p -> "$" + p).collect(Collectors.toSet());

extended/src/main/java/apoc/export/xls/ExportXlsHandler.java

@@ -5,7 +5,7 @@
 import apoc.export.util.ProgressReporter;
 import apoc.result.ExportProgressInfo;
 import apoc.result.ProgressInfo;
-import org.apache.commons.collections4.ListUtils;
+import apoc.util.ExtendedListUtils;
 import org.apache.commons.lang3.tuple.Triple;
 import org.apache.poi.ss.usermodel.Cell;
 import org.apache.poi.ss.usermodel.CellStyle;
@@ -144,7 +144,7 @@ private static void dumpSubGraph(SubGraph subgraph, XlsExportConfig config, Prog
             List<String> keys = triple.getRight();
             Row row = sheet.getRow(0);
             int cellNum = 0;
-            for (String key: ListUtils.union(magicKeys,keys)) {
+            for (String key: ExtendedListUtils.union(magicKeys,keys)) {
                 sheet.autoSizeColumn(cellNum);
                 Cell cell = row.createCell(cellNum++);
                 cell.setCellValue(key);

extended/src/main/java/apoc/util/ExtendedListUtils.java

@@ -0,0 +1,26 @@
+package apoc.util;
+
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.List;
+
+public class ExtendedListUtils {
+
+    /**
+     * Returns a new list containing the second list appended to the
+     * first list.  The {@link List#addAll(Collection)} operation is
+     * used to append the two given lists into a new list.
+     *
+     * @param <E> the element type
+     * @param list1  the first list
+     * @param list2  the second list
+     * @return a new list containing the union of those lists
+     * @throws NullPointerException if either list is null
+     */
+    public static <E> List<E> union(final List<? extends E> list1, final List<? extends E> list2) {
+        final ArrayList<E> result = new ArrayList<>(list1.size() + list2.size());
+        result.addAll(list1);
+        result.addAll(list2);
+        return result;
+    }
+}

extended/src/main/java/apoc/util/ExtendedMapUtils.java

@@ -0,0 +1,14 @@
+package apoc.util;
+
+import java.util.Map;
+
+public class ExtendedMapUtils {
+
+    public static int size(final Map<?, ?> map) {
+        return map == null ? 0 : map.size();
+    }
+
+    public static boolean isEmpty(final Map<?,?> map) {
+        return map == null || map.isEmpty();
+    }
+}

extended/src/main/java/apoc/uuid/UuidHandler.java

@@ -7,7 +7,7 @@
 import apoc.Pools;
 import apoc.SystemPropertyKeys;
 import apoc.util.Util;
-import org.apache.commons.collections4.IterableUtils;
+import apoc.util.collection.Iterables;
 import org.apache.commons.lang3.tuple.Pair;
 import org.neo4j.dbms.api.DatabaseManagementService;
 import org.neo4j.graphdb.GraphDatabaseService;
@@ -147,7 +147,7 @@ public Void beforeCommit(TransactionData txData, Transaction transaction, GraphD
             final String propertyName = config.getUuidProperty();
             List<Node> nodes = config.isAddToSetLabels()
                     ? StreamSupport.stream(txData.assignedLabels().spliterator(), false).map(LabelEntry::node).collect(Collectors.toList())
-                    : IterableUtils.toList(txData.createdNodes());
+                    : Iterables.asList(txData.createdNodes());
             try {
                 nodes.forEach(node -> {
                     if (node.hasLabel(Label.label(label)) && !node.hasProperty(propertyName)) {

extended/src/main/java/apoc/vectordb/ChromaDb.java

@@ -4,7 +4,7 @@
 import apoc.ml.RestAPIConfig;
 import apoc.result.ListResult;
 import apoc.result.MapResult;
-import org.apache.commons.collections4.CollectionUtils;
+import apoc.util.CollectionUtils;
 import org.neo4j.graphdb.GraphDatabaseService;
 import org.neo4j.graphdb.Transaction;
 import org.neo4j.graphdb.security.URLAccessChecker;

extended/src/main/java/apoc/vectordb/VectorDb.java

@@ -5,10 +5,10 @@
 import apoc.SystemPropertyKeys;
 import apoc.ml.RestAPIConfig;
 import apoc.result.ObjectResult;
+import apoc.util.ExtendedMapUtils;
 import apoc.util.JsonUtil;
 import apoc.util.SystemDbUtil;
 import apoc.util.Util;
-import org.apache.commons.collections4.MapUtils;
 import org.apache.commons.lang3.tuple.Pair;
 import org.neo4j.graphdb.Entity;
 import org.neo4j.graphdb.GraphDatabaseService;
@@ -134,7 +134,7 @@ private static Entity handleMapping(Transaction tx, VectorMappingConfig mapping,
         if (mapping.getEntityKey() == null) {
             return null;
         }
-        if (MapUtils.isEmpty(metadata)) {
+        if (ExtendedMapUtils.isEmpty(metadata)) {
             throw new RuntimeException("To use mapping config, the metadata should not be empty. Make sure you execute `YIELD metadata` on the procedure");
         }
         Map<String, Object> metaProps = new HashMap<>(metadata);

extended/src/main/java/apoc/vectordb/VectorDbUtil.java

@@ -3,8 +3,8 @@
 
 import apoc.ExtendedSystemPropertyKeys;
 import apoc.SystemPropertyKeys;
+import apoc.util.ExtendedMapUtils;
 import apoc.util.Util;
-import org.apache.commons.collections.MapUtils;
 import org.neo4j.graphdb.Label;
 import org.neo4j.graphdb.Node;
 import org.neo4j.graphdb.Relationship;
@@ -84,7 +84,7 @@ private static Map<String, Object> getSystemDbProps(String hostOrKey, VectorDbHa
      */
     private static void getMapping(Map<String, Object> config, Map<String, Object> props) {
         Map mappingConfVal = (Map) config.get(MAPPING_KEY);
-        if ( MapUtils.isEmpty(mappingConfVal) ) {
+        if ( ExtendedMapUtils.isEmpty(mappingConfVal) ) {
             String mappingStoreVal = (String) props.get(MAPPING_KEY);
             if (mappingStoreVal != null) {
                 config.put( MAPPING_KEY, Util.fromJson(mappingStoreVal, Map.class) );

extra-dependencies/xls/build.gradle

@@ -18,19 +18,9 @@ jar {
 }
 
 dependencies {
-    implementation group: 'org.apache.poi', name: 'poi', version: '5.1.0', {
-        exclude group: 'org.apache.logging.log4j'
-    }
-    implementation group: 'org.apache.poi', name: 'poi-ooxml-lite', version: '5.1.0', {
-        exclude group: 'org.apache.logging.log4j'
-    }
-    implementation group: 'org.apache.poi', name: 'poi-ooxml', version: '5.1.0' , {
-        exclude group: 'org.apache.commons', module: 'commons-compress'
-        exclude group: 'org.apache.logging.log4j'
-    }
-    implementation group: 'org.apache.xmlbeans', name: 'xmlbeans', version: '5.0.2', {
-        exclude group: 'org.apache.logging.log4j'
-    }
-    implementation group: 'com.github.virtuald', name: 'curvesapi', version: '1.06'
-    implementation group: 'org.apache.commons', name: 'commons-collections4', version: '4.4'
+    implementation group: 'org.apache.poi', name: 'poi', version: '5.2.5', commonExclusions
+    implementation group: 'org.apache.poi', name: 'poi-ooxml-lite', version: '5.2.5', commonExclusions
+    implementation group: 'org.apache.poi', name: 'poi-ooxml', version: '5.2.5' , commonExclusions
+    implementation group: 'org.apache.xmlbeans', name: 'xmlbeans', version: '5.2.1', commonExclusions
+    implementation group: 'com.github.virtuald', name: 'curvesapi', version: '1.08', commonExclusions
 }