Merge pull request #7709 from dcalap/master

BAEL-3142 Removing an element from an ArrayList

core-java-modules/core-java-collections-array-list/src/main/java/com/baeldung/java/list/RemoveFromList.java

@@ -0,0 +1,40 @@
+package com.baeldung.java.list;
+
+import java.util.ArrayList;
+import java.util.Iterator;
+import java.util.List;
+
+public class RemoveFromList {
+
+        public static void main(String[] args) {
+                List<String> sports = new ArrayList<>();
+                sports.add("Football");
+                sports.add("Basketball");
+                sports.add("Baseball");
+                sports.add("Boxing");
+                sports.add("Cycling");
+
+                System.out.println("List before removing:  " + sports);
+
+                // Remove with index
+                sports.remove(1);
+
+                // Remove with an element
+                sports.remove("Baseball");
+
+                // Iterator remove method
+                Iterator<String> iterator = sports.iterator();
+                while (iterator.hasNext()) {
+                        if (iterator.next().equals("Boxing")) {
+                                iterator.remove();
+                                break;
+                        }
+                }
+
+                // ArrayList removeIf method (Java 8)
+                sports.removeIf(p -> p.equals("Cycling"));
+
+                System.out.println("List after removing:  " + sports);
+        }
+
+}