当 -Xmx 设置为超过 1g 时，分叉的虚拟机在没有正确说再见的情况下终止

Question

我正在学习一门课程，其中作业是使用 Maven 执行的，并且 .pom 文件随项目一起提供。该分配需要大约 1.5GB 内存来处理。然而，当提供超过 1GB 时，我收到以下输出：

[WARNING] Corrupted STDOUT by directly writing to native stream in forked JVM 1
ExecutionException The forked VM terminated without properly saying goodbye. VM 
crash or System.exit called?
Error occurred in starting fork, check output in log

转储内容如下：

Corrupted STDOUT by directly writing to native stream in forked JVM 1. Stream 
'Error occurred during initialization of VM'.
java.lang.IllegalArgumentException: Stream stdin corrupted. Expected comma 
after third character in command 'Error occurred during initialization of VM'.
at org.apache.maven.plugin.surefire.booterclient.output.ForkClient$OperationalData.<init>(ForkClient.java:511)
at org.apache.maven.plugin.surefire.booterclient.output.ForkClient.processLine(ForkClient.java:209)
at org.apache.maven.plugin.surefire.booterclient.output.ForkClient.consumeLine(ForkClient.java:176)
at org.apache.maven.plugin.surefire.booterclient.output.ThreadedStreamConsumer$Pumper.run(ThreadedStreamConsumer.java:88)
at java.lang.Thread.run(Thread.java:748)

有问题的块是：

<plugin>
                <!-- executes test with -Xmx option -->
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-surefire-plugin</artifactId>
                <version>2.22.0</version>
                <configuration>
                    <forkCount>4</forkCount>
                    <reuseForks>true</reuseForks>
                    <argLine>-Xmx2048m</argLine>
                    <useSystemClassLoader>true</useSystemClassLoader>
                    <testFailureIgnore>true</testFailureIgnore>
                </configuration>
            </plugin>

-Xmx 在哪里设置为超过 1g/1024m 我遇到了所描述的问题。