iSharkFly-Docs
/
java-tutorials
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

BAEL-7592: Improved example for GC overhead limit exceeded (#15989)

This commit is contained in:
Eugene Kovko 2024-03-01 19:47:34 +01:00 committed by GitHub
parent 666c81960b
commit c96669b39b
No known key found for this signature in database
GPG Key ID: B5690EEEBB952194
1 changed files with 9 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

16
core-java-modules/core-java-perf/src/main/java/com/baeldung/outofmemoryerror/OutOfMemoryGCLimitExceed.java
View File

@ -1,19 +1,21 @@
package com.baeldung.outofmemoryerror; package com.baeldung.outofmemoryerror;
import java.util.HashMap; import java.util.LinkedList;
import java.util.Map; import java.util.List;
import java.util.Random; import java.util.Random;
public class OutOfMemoryGCLimitExceed { public class OutOfMemoryGCLimitExceed {
public static void addRandomDataToMap() {
Map<Integer, String> dataMap = new HashMap<>(); public static final Random RANDOM = new Random();
Random r = new Random();
public static void addRandomDataToList() {
List<String> dataList = new LinkedList<>();
while (true) { while (true) {
dataMap.put(r.nextInt(), String.valueOf(r.nextInt())); dataList.add(String.valueOf(RANDOM.nextInt()));
} }
} }
public static void main(String[] args) { public static void main(String[] args) {
OutOfMemoryGCLimitExceed.addRandomDataToMap(); OutOfMemoryGCLimitExceed.addRandomDataToList();
} }
} }