为什么gradle忽略我的最大堆大小而使用默认值512MB？

我已经设置了环境变量

JAVA_TOOL_OPTIONS=-Xms1024m-Xmx8192m

，我从渐变构建中得到了这个错误：

2021-04-06T11:49:15.294+0100 [QUIET] [system.out] Error occurred during initialization of VM
2021-04-06T11:49:15.295+0100 [QUIET] [system.out] Initial heap size set to a larger value than the maximum heap size

为了解决这个问题，我尝试将以下内容添加到顶级

build.gradle

文件中：

allprojects {
    // ...

    test {
        minHeapSize = "1g"
        maxHeapSize = "8g"
    }
}

设置测试的最大堆大小在过去解决了这个问题。但在这种情况下，它没有。Gradle仍在将最大堆大小设置为512MB，如下所示。（我用下面的

***

替换了一些子字符串。）

为什么Gradle 6.5.1会忽略我的

maxHeapSize

---

在另一个Gradle文件中有另一个

test

块，但没有其他

maxHeapSize

，这是由于在同一个Gradle模块中启用了jacoco和scoverage插件造成的。这些都是Scala模块，所以我只是从这些模块中删除了jacoco插件，然后它就工作了

2021-04-06T11:49:15.188+0100 [INFO] [org.gradle.process.internal.DefaultExecHandle] Starting process 'Gradle Test Executor 1'. Working directory: **** Command: ****\java.exe -Djava.security.manager=worker.org.gradle.process.internal.worker.child.BootstrapSecurityManager -Dorg.gradle.native=false -Xmx512m **** worker.org.gradle.process.internal.worker.GradleWorkerMain 'Gradle Test Executor 1'
2021-04-06T11:49:15.188+0100 [DEBUG] [org.gradle.process.internal.DefaultExecHandle] Environment for process 'Gradle Test Executor 1': ****
2021-04-06T11:49:15.188+0100 [DEBUG] [org.gradle.process.internal.DefaultExecHandle] Changing state to: STARTING
2021-04-06T11:49:15.188+0100 [DEBUG] [org.gradle.process.internal.DefaultExecHandle] Waiting until process started: Gradle Test Executor 1.
2021-04-06T11:49:15.215+0100 [DEBUG] [org.gradle.process.internal.DefaultExecHandle] Changing state to: STARTED
2021-04-06T11:49:15.215+0100 [INFO] [org.gradle.process.internal.DefaultExecHandle] Successfully started process 'Gradle Test Executor 1'
2021-04-06T11:49:15.215+0100 [DEBUG] [org.gradle.process.internal.ExecHandleRunner] waiting until streams are handled...
2021-04-06T11:49:15.289+0100 [ERROR] [system.err] Picked up JAVA_TOOL_OPTIONS: -Xms1024m -Xmx8192m
2021-04-06T11:49:15.294+0100 [QUIET] [system.out] Error occurred during initialization of VM
2021-04-06T11:49:15.295+0100 [QUIET] [system.out] Initial heap size set to a larger value than the maximum heap size
2021-04-06T11:49:15.307+0100 [DEBUG] [org.gradle.process.internal.DefaultExecHandle] Changing state to: FAILED
2021-04-06T11:49:15.307+0100 [DEBUG] [org.gradle.process.internal.DefaultExecHandle] Process 'Gradle Test Executor 1' finished with exit value 1 (state: FAILED)