diff --git a/core-java/pom.xml b/core-java/pom.xml
index 2267dba1e6..84a56c8bc7 100644
--- a/core-java/pom.xml
+++ b/core-java/pom.xml
@@ -327,6 +327,22 @@
+
+ org.codehaus.mojo
+ exec-maven-plugin
+ 1.6.0
+
+ java
+ com.baeldung.outofmemoryerror.OutOfMemoryGCLimitExceed
+
+ -Xmx300m
+ -XX:+UseParallelGC
+ -classpath
+
+ com.baeldung.outofmemoryerror.OutOfMemoryGCLimitExceed
+
+
+
diff --git a/core-java/src/main/java/com/baeldung/outofmemoryerror/OutOfMemoryGCLimitExceed.java b/core-java/src/main/java/com/baeldung/outofmemoryerror/OutOfMemoryGCLimitExceed.java
new file mode 100644
index 0000000000..a1b4140281
--- /dev/null
+++ b/core-java/src/main/java/com/baeldung/outofmemoryerror/OutOfMemoryGCLimitExceed.java
@@ -0,0 +1,19 @@
+package com.baeldung.outofmemoryerror;
+
+import java.util.HashMap;
+import java.util.Map;
+import java.util.Random;
+
+public class OutOfMemoryGCLimitExceed {
+ public static void addRandomDataToMap() {
+ Map dataMap = new HashMap<>();
+ Random r = new Random();
+ while (true) {
+ dataMap.put(r.nextInt(), String.valueOf(r.nextInt()));
+ }
+ }
+
+ public static void main(String[] args) {
+ OutOfMemoryGCLimitExceed.addRandomDataToMap();
+ }
+}